31440604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{14747}}^1$

素因数の和:14805

約数の個数: 24

約数和(自身を含む): 60702768

約数和(自身を除く): 29262164

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 14747, 29494, 58988, 191711, 383422, 604627, 766844, 1209254, 2418508, 7860151, 15720302, 31440604]

約数ペア:

[(1, 31440604), (2, 15720302), (4, 7860151), (13, 2418508), (26, 1209254), (41, 766844), (52, 604627), (82, 383422), (164, 191711), (533, 58988), (1066, 29494), (2132, 14747)]