31296818

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{42179}}^1$

素因数の和:42241

約数の個数: 16

約数和(自身を含む): 54665280

約数和(自身を除く): 23368462

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 42179, 84358, 295253, 590506, 2235487, 4470974, 15648409, 31296818]

約数ペア:

[(1, 31296818), (2, 15648409), (7, 4470974), (14, 2235487), (53, 590506), (106, 295253), (371, 84358), (742, 42179)]