31334884

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{10267}}^1$

素因数の和:10387

約数の個数: 24

約数和(自身を含む): 63250880

約数和(自身を除く): 31915996

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 10267, 20534, 41068, 71869, 143738, 287476, 1119103, 2238206, 4476412, 7833721, 15667442, 31334884]

約数ペア:

[(1, 31334884), (2, 15667442), (4, 7833721), (7, 4476412), (14, 2238206), (28, 1119103), (109, 287476), (218, 143738), (436, 71869), (763, 41068), (1526, 20534), (3052, 10267)]