127931392

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{7349}}^1$

素因数の和:7386

約数の個数: 44

約数和(自身を含む): 270818100

約数和(自身を除く): 142886708

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 4352, 7349, 8704, 14698, 17408, 29396, 58792, 117584, 124933, 235168, 249866, 470336, 499732, 940672, 999464, 1881344, 1998928, 3762688, 3997856, 7525376, 7995712, 15991424, 31982848, 63965696, 127931392]

約数ペア:

[(1, 127931392), (2, 63965696), (4, 31982848), (8, 15991424), (16, 7995712), (17, 7525376), (32, 3997856), (34, 3762688), (64, 1998928), (68, 1881344), (128, 999464), (136, 940672), (256, 499732), (272, 470336), (512, 249866), (544, 235168), (1024, 124933), (1088, 117584), (2176, 58792), (4352, 29396), (7349, 17408), (8704, 14698)]