31461898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{1231}}^1$

素因数の和:2229

約数の個数: 16

約数和(自身を含む): 50916096

約数和(自身を除く): 19454198

約数列:

[1, 2, 13, 26, 983, 1231, 1966, 2462, 12779, 16003, 25558, 32006, 1210073, 2420146, 15730949, 31461898]

約数ペア:

[(1, 31461898), (2, 15730949), (13, 2420146), (26, 1210073), (983, 32006), (1231, 25558), (1966, 16003), (2462, 12779)]