31896688

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{48623}}^1$

素因数の和:48672

約数の個数: 20

約数和(自身を含む): 63308448

約数和(自身を除く): 31411760

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 48623, 97246, 194492, 388984, 777968, 1993543, 3987086, 7974172, 15948344, 31896688]

約数ペア:

[(1, 31896688), (2, 15948344), (4, 7974172), (8, 3987086), (16, 1993543), (41, 777968), (82, 388984), (164, 194492), (328, 97246), (656, 48623)]