40971664

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{88301}}^1$

素因数の和:88338

約数の個数: 20

約数和(自身を含む): 82120860

約数和(自身を除く): 41149196

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 88301, 176602, 353204, 706408, 1412816, 2560729, 5121458, 10242916, 20485832, 40971664]

約数ペア:

[(1, 40971664), (2, 20485832), (4, 10242916), (8, 5121458), (16, 2560729), (29, 1412816), (58, 706408), (116, 353204), (232, 176602), (464, 88301)]