40233968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{147919}}^1$

素因数の和:147944

約数の個数: 20

約数和(自身を含む): 82539360

約数和(自身を除く): 42305392

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 147919, 295838, 591676, 1183352, 2366704, 2514623, 5029246, 10058492, 20116984, 40233968]

約数ペア:

[(1, 40233968), (2, 20116984), (4, 10058492), (8, 5029246), (16, 2514623), (17, 2366704), (34, 1183352), (68, 591676), (136, 295838), (272, 147919)]