40432432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{81517}}^1$

素因数の和:81556

約数の個数: 20

約数和(自身を含む): 80865856

約数和(自身を除く): 40433424

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 81517, 163034, 326068, 652136, 1304272, 2527027, 5054054, 10108108, 20216216, 40432432]

約数ペア:

[(1, 40432432), (2, 20216216), (4, 10108108), (8, 5054054), (16, 2527027), (31, 1304272), (62, 652136), (124, 326068), (248, 163034), (496, 81517)]