42185132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{20399}}^1$

素因数の和:20461

約数の個数: 24

約数和(自身を含む): 82252800

約数和(自身を除く): 40067668

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 20399, 40798, 81596, 224389, 448778, 897556, 958753, 1917506, 3835012, 10546283, 21092566, 42185132]

約数ペア:

[(1, 42185132), (2, 21092566), (4, 10546283), (11, 3835012), (22, 1917506), (44, 958753), (47, 897556), (94, 448778), (188, 224389), (517, 81596), (1034, 40798), (2068, 20399)]