40456216

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{64013}}^1$

素因数の和:64098

約数の個数: 16

約数和(自身を含む): 76816800

約数和(自身を除く): 36360584

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 64013, 128026, 256052, 512104, 5057027, 10114054, 20228108, 40456216]

約数ペア:

[(1, 40456216), (2, 20228108), (4, 10114054), (8, 5057027), (79, 512104), (158, 256052), (316, 128026), (632, 64013)]