32421128

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 62112960

約数和(自身を除く): 29691832

約数列:

[1, 2, 4, 8, 83, 157, 166, 311, 314, 332, 622, 628, 664, 1244, 1256, 2488, 13031, 25813, 26062, 48827, 51626, 52124, 97654, 103252, 104248, 195308, 206504, 390616, 4052641, 8105282, 16210564, 32421128]

約数ペア:

[(1, 32421128), (2, 16210564), (4, 8105282), (8, 4052641), (83, 390616), (157, 206504), (166, 195308), (311, 104248), (314, 103252), (332, 97654), (622, 52124), (628, 51626), (664, 48827), (1244, 26062), (1256, 25813), (2488, 13031)]