89386040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{33353}}^1$

素因数の和:33431

約数の個数: 32

約数和(自身を含む): 204126480

約数和(自身を除く): 114740440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 33353, 66706, 133412, 166765, 266824, 333530, 667060, 1334120, 2234651, 4469302, 8938604, 11173255, 17877208, 22346510, 44693020, 89386040]

約数ペア:

[(1, 89386040), (2, 44693020), (4, 22346510), (5, 17877208), (8, 11173255), (10, 8938604), (20, 4469302), (40, 2234651), (67, 1334120), (134, 667060), (268, 333530), (335, 266824), (536, 166765), (670, 133412), (1340, 66706), (2680, 33353)]