89906986

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{461}}^1\times {\mathrm{577}}^1$

素因数の和:1066

約数の個数: 24

約数和(自身を含む): 146602764

約数和(自身を除く): 56695778

約数列:

[1, 2, 13, 26, 169, 338, 461, 577, 922, 1154, 5993, 7501, 11986, 15002, 77909, 97513, 155818, 195026, 265997, 531994, 3457961, 6915922, 44953493, 89906986]

約数ペア:

[(1, 89906986), (2, 44953493), (13, 6915922), (26, 3457961), (169, 531994), (338, 265997), (461, 195026), (577, 155818), (922, 97513), (1154, 77909), (5993, 15002), (7501, 11986)]