89598028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{25717}}^1$

素因数の和:25801

約数の個数: 24

約数和(自身を含む): 171384752

約数和(自身を除く): 81786724

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 25717, 51434, 102868, 334321, 668642, 1337284, 1723039, 3446078, 6892156, 22399507, 44799014, 89598028]

約数ペア:

[(1, 89598028), (2, 44799014), (4, 22399507), (13, 6892156), (26, 3446078), (52, 1723039), (67, 1337284), (134, 668642), (268, 334321), (871, 102868), (1742, 51434), (3484, 25717)]