40135952

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{8171}}^1$

素因数の和:8486

約数の個数: 20

約数和(自身を含む): 78026256

約数和(自身を除く): 37890304

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 8171, 16342, 32684, 65368, 130736, 2508497, 5016994, 10033988, 20067976, 40135952]

約数ペア:

[(1, 40135952), (2, 20067976), (4, 10033988), (8, 5016994), (16, 2508497), (307, 130736), (614, 65368), (1228, 32684), (2456, 16342), (4912, 8171)]