31726985216

素因数分解:

$2^{13}\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7349}}^1$

素因数の和:7423

約数の個数: 112

約数和(自身を含む): 69359068800

約数和(自身を除く): 37632083584

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 512, 527, 544, 992, 1024, 1054, 1088, 1984, 2048, 2108, 2176, 3968, 4096, 4216, 4352, 7349, 7936, 8192, 8432, 8704, 14698, 15872, 16864, 17408, 29396, 31744, 33728, 34816, 58792, 63488, 67456, 69632, 117584, 124933, 126976, 134912, 139264, 227819, 235168, 249866, 253952, 269824, 455638, 470336, 499732, 539648, 911276, 940672, 999464, 1079296, 1822552, 1881344, 1998928, 2158592, 3645104, 3762688, 3872923, 3997856, 4317184, 7290208, 7525376, 7745846, 7995712, 14580416, 15050752, 15491692, 15991424, 29160832, 30101504, 30983384, 31982848, 58321664, 60203008, 61966768, 63965696, 116643328, 123933536, 127931392, 233286656, 247867072, 255862784, 466573312, 495734144, 511725568, 933146624, 991468288, 1023451136, 1866293248, 1982936576, 3965873152, 7931746304, 15863492608, 31726985216]

約数ペア:

[(1, 31726985216), (2, 15863492608), (4, 7931746304), (8, 3965873152), (16, 1982936576), (17, 1866293248), (31, 1023451136), (32, 991468288), (34, 933146624), (62, 511725568), (64, 495734144), (68, 466573312), (124, 255862784), (128, 247867072), (136, 233286656), (248, 127931392), (256, 123933536), (272, 116643328), (496, 63965696), (512, 61966768), (527, 60203008), (544, 58321664), (992, 31982848), (1024, 30983384), (1054, 30101504), (1088, 29160832), (1984, 15991424), (2048, 15491692), (2108, 15050752), (2176, 14580416), (3968, 7995712), (4096, 7745846), (4216, 7525376), (4352, 7290208), (7349, 4317184), (7936, 3997856), (8192, 3872923), (8432, 3762688), (8704, 3645104), (14698, 2158592), (15872, 1998928), (16864, 1881344), (17408, 1822552), (29396, 1079296), (31744, 999464), (33728, 940672), (34816, 911276), (58792, 539648), (63488, 499732), (67456, 470336), (69632, 455638), (117584, 269824), (124933, 253952), (126976, 249866), (134912, 235168), (139264, 227819)]