40287038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{22063}}^1$

素因数の和:22159

約数の個数: 16

約数和(自身を含む): 66721536

約数和(自身を除く): 26434498

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 22063, 44126, 242693, 485386, 1831229, 3662458, 20143519, 40287038]

約数ペア:

[(1, 40287038), (2, 20143519), (11, 3662458), (22, 1831229), (83, 485386), (166, 242693), (913, 44126), (1826, 22063)]