68118962

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{20857}}^1$

素因数の和:20953

約数の個数: 16

約数和(自身を含む): 108127872

約数和(自身を除く): 40008910

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 20857, 41714, 479711, 959422, 1480847, 2961694, 34059481, 68118962]

約数ペア:

[(1, 68118962), (2, 34059481), (23, 2961694), (46, 1480847), (71, 959422), (142, 479711), (1633, 41714), (3266, 20857)]