159417488

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{21613}}^1$

素因数の和:22082

約数の個数: 20

約数和(自身を含む): 309555708

約数和(自身を除く): 150138220

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3688, 7376, 21613, 43226, 86452, 172904, 345808, 9963593, 19927186, 39854372, 79708744, 159417488]

約数ペア:

[(1, 159417488), (2, 79708744), (4, 39854372), (8, 19927186), (16, 9963593), (461, 345808), (922, 172904), (1844, 86452), (3688, 43226), (7376, 21613)]