1655996912

素因数分解:

$2^4\times {\mathrm{3943}}^1\times {\mathrm{26249}}^1$

素因数の和:30200

約数の個数: 20

約数和(自身を含む): 3209430000

約数和(自身を除く): 1553433088

約数列:

[1, 2, 4, 8, 16, 3943, 7886, 15772, 26249, 31544, 52498, 63088, 104996, 209992, 419984, 103499807, 206999614, 413999228, 827998456, 1655996912]

約数ペア:

[(1, 1655996912), (2, 827998456), (4, 413999228), (8, 206999614), (16, 103499807), (3943, 419984), (7886, 209992), (15772, 104996), (26249, 63088), (31544, 52498)]