84947474

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{3643}}^1$

素因数の和:3865

約数の個数: 16

約数和(自身を含む): 129872160

約数和(自身を除く): 44924686

約数列:

[1, 2, 89, 131, 178, 262, 3643, 7286, 11659, 23318, 324227, 477233, 648454, 954466, 42473737, 84947474]

約数ペア:

[(1, 84947474), (2, 42473737), (89, 954466), (131, 648454), (178, 477233), (262, 324227), (3643, 23318), (7286, 11659)]