87966362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{22091}}^1$

素因数の和:22285

約数の個数: 16

約数和(自身を含む): 144746784

約数和(自身を除く): 56780422

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 22091, 44182, 243001, 486002, 3998471, 7996942, 43983181, 87966362]

約数ペア:

[(1, 87966362), (2, 43983181), (11, 7996942), (22, 3998471), (181, 486002), (362, 243001), (1991, 44182), (3982, 22091)]