31214668

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1303}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 56191968

約数和(自身を除く): 24977300

約数列:

[1, 2, 4, 53, 106, 113, 212, 226, 452, 1303, 2606, 5212, 5989, 11978, 23956, 69059, 138118, 147239, 276236, 294478, 588956, 7803667, 15607334, 31214668]

約数ペア:

[(1, 31214668), (2, 15607334), (4, 7803667), (53, 588956), (106, 294478), (113, 276236), (212, 147239), (226, 138118), (452, 69059), (1303, 23956), (2606, 11978), (5212, 5989)]