39731584

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 91157400

約数和(自身を除く): 51425816

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 32, 34, 38, 62, 64, 68, 76, 124, 128, 136, 152, 248, 272, 304, 323, 496, 527, 544, 589, 608, 646, 961, 992, 1054, 1088, 1178, 1216, 1292, 1922, 1984, 2108, 2176, 2356, 2432, 2584, 3844, 3968, 4216, 4712, 5168, 7688, 8432, 9424, 10013, 10336, 15376, 16337, 16864, 18259, 18848, 20026, 20672, 30752, 32674, 33728, 36518, 37696, 40052, 41344, 61504, 65348, 67456, 73036, 75392, 80104, 123008, 130696, 146072, 160208, 261392, 292144, 310403, 320416, 522784, 584288, 620806, 640832, 1045568, 1168576, 1241612, 1281664, 2091136, 2337152, 2483224, 4966448, 9932896, 19865792, 39731584]

約数ペア:

[(1, 39731584), (2, 19865792), (4, 9932896), (8, 4966448), (16, 2483224), (17, 2337152), (19, 2091136), (31, 1281664), (32, 1241612), (34, 1168576), (38, 1045568), (62, 640832), (64, 620806), (68, 584288), (76, 522784), (124, 320416), (128, 310403), (136, 292144), (152, 261392), (248, 160208), (272, 146072), (304, 130696), (323, 123008), (496, 80104), (527, 75392), (544, 73036), (589, 67456), (608, 65348), (646, 61504), (961, 41344), (992, 40052), (1054, 37696), (1088, 36518), (1178, 33728), (1216, 32674), (1292, 30752), (1922, 20672), (1984, 20026), (2108, 18848), (2176, 18259), (2356, 16864), (2432, 16337), (2584, 15376), (3844, 10336), (3968, 10013), (4216, 9424), (4712, 8432), (5168, 7688)]