90000362

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1\times {\mathrm{509}}^1$

素因数の和:1141

約数の個数: 16

約数和(自身を含む): 136231200

約数和(自身を除く): 46230838

約数列:

[1, 2, 211, 419, 422, 509, 838, 1018, 88409, 107399, 176818, 213271, 214798, 426542, 45000181, 90000362]

約数ペア:

[(1, 90000362), (2, 45000181), (211, 426542), (419, 214798), (422, 213271), (509, 176818), (838, 107399), (1018, 88409)]