31199404

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{401}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 55919808

約数和(自身を除く): 24720404

約数列:

[1, 2, 4, 53, 106, 212, 367, 401, 734, 802, 1468, 1604, 19451, 21253, 38902, 42506, 77804, 85012, 147167, 294334, 588668, 7799851, 15599702, 31199404]

約数ペア:

[(1, 31199404), (2, 15599702), (4, 7799851), (53, 588668), (106, 294334), (212, 147167), (367, 85012), (401, 77804), (734, 42506), (802, 38902), (1468, 21253), (1604, 19451)]