86850964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{4297}}^1$

素因数の和:4495

約数の個数: 24

約数和(自身を含む): 157891328

約数和(自身を除く): 71040364

約数列:

[1, 2, 4, 31, 62, 124, 163, 326, 652, 4297, 5053, 8594, 10106, 17188, 20212, 133207, 266414, 532828, 700411, 1400822, 2801644, 21712741, 43425482, 86850964]

約数ペア:

[(1, 86850964), (2, 43425482), (4, 21712741), (31, 2801644), (62, 1400822), (124, 700411), (163, 532828), (326, 266414), (652, 133207), (4297, 20212), (5053, 17188), (8594, 10106)]