89714428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{4703}}^1$

素因数の和:4977

約数の個数: 24

約数和(自身を含む): 165957120

約数和(自身を除く): 76242692

約数列:

[1, 2, 4, 19, 38, 76, 251, 502, 1004, 4703, 4769, 9406, 9538, 18812, 19076, 89357, 178714, 357428, 1180453, 2360906, 4721812, 22428607, 44857214, 89714428]

約数ペア:

[(1, 89714428), (2, 44857214), (4, 22428607), (19, 4721812), (38, 2360906), (76, 1180453), (251, 357428), (502, 178714), (1004, 89357), (4703, 19076), (4769, 18812), (9406, 9538)]