89398784

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{10271}}^1$

素因数の和:10306

約数の個数: 40

約数和(自身を含む): 189148608

約数和(自身を除く): 99749824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 10271, 20542, 41084, 82168, 164336, 174607, 328672, 349214, 657344, 698428, 1314688, 1396856, 2629376, 2793712, 5258752, 5587424, 11174848, 22349696, 44699392, 89398784]

約数ペア:

[(1, 89398784), (2, 44699392), (4, 22349696), (8, 11174848), (16, 5587424), (17, 5258752), (32, 2793712), (34, 2629376), (64, 1396856), (68, 1314688), (128, 698428), (136, 657344), (256, 349214), (272, 328672), (512, 174607), (544, 164336), (1088, 82168), (2176, 41084), (4352, 20542), (8704, 10271)]