63990512

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{41231}}^1$

素因数の和:41336

約数の個数: 20

約数和(自身を含む): 125262816

約数和(自身を除く): 61272304

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 41231, 82462, 164924, 329848, 659696, 3999407, 7998814, 15997628, 31995256, 63990512]

約数ペア:

[(1, 63990512), (2, 31995256), (4, 15997628), (8, 7998814), (16, 3999407), (97, 659696), (194, 329848), (388, 164924), (776, 82462), (1552, 41231)]