90342016

素因数分解:

$2^7\times {\mathrm{179}}^1\times {\mathrm{3943}}^1$

素因数の和:4136

約数の個数: 32

約数和(自身を含む): 181029600

約数和(自身を除く): 90687584

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 179, 358, 716, 1432, 2864, 3943, 5728, 7886, 11456, 15772, 22912, 31544, 63088, 126176, 252352, 504704, 705797, 1411594, 2823188, 5646376, 11292752, 22585504, 45171008, 90342016]

約数ペア:

[(1, 90342016), (2, 45171008), (4, 22585504), (8, 11292752), (16, 5646376), (32, 2823188), (64, 1411594), (128, 705797), (179, 504704), (358, 252352), (716, 126176), (1432, 63088), (2864, 31544), (3943, 22912), (5728, 15772), (7886, 11456)]