431249968

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{24001}}^1$

素因数の和:25132

約数の個数: 20

約数和(自身を含む): 836325688

約数和(自身を除く): 405075720

約数列:

[1, 2, 4, 8, 16, 1123, 2246, 4492, 8984, 17968, 24001, 48002, 96004, 192008, 384016, 26953123, 53906246, 107812492, 215624984, 431249968]

約数ペア:

[(1, 431249968), (2, 215624984), (4, 107812492), (8, 53906246), (16, 26953123), (1123, 384016), (2246, 192008), (4492, 96004), (8984, 48002), (17968, 24001)]