145194082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{21221}}^1$

素因数の和:21545

約数の個数: 16

約数和(自身を含む): 238365504

約数和(自身を除く): 93171422

約数列:

[1, 2, 11, 22, 311, 622, 3421, 6842, 21221, 42442, 233431, 466862, 6599731, 13199462, 72597041, 145194082]

約数ペア:

[(1, 145194082), (2, 72597041), (11, 13199462), (22, 6599731), (311, 466862), (622, 233431), (3421, 42442), (6842, 21221)]