90522542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{401}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 153750528

約数和(自身を除く): 63227986

約数列:

[1, 2, 11, 22, 31, 62, 331, 341, 401, 662, 682, 802, 3641, 4411, 7282, 8822, 10261, 12431, 20522, 24862, 112871, 132731, 136741, 225742, 265462, 273482, 1460041, 2920082, 4114661, 8229322, 45261271, 90522542]

約数ペア:

[(1, 90522542), (2, 45261271), (11, 8229322), (22, 4114661), (31, 2920082), (62, 1460041), (331, 273482), (341, 265462), (401, 225742), (662, 136741), (682, 132731), (802, 112871), (3641, 24862), (4411, 20522), (7282, 12431), (8822, 10261)]