40355842

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{659}}^1$

素因数の和:1185

約数の個数: 16

約数和(自身を含む): 61665120

約数和(自身を除く): 21309278

約数列:

[1, 2, 67, 134, 457, 659, 914, 1318, 30619, 44153, 61238, 88306, 301163, 602326, 20177921, 40355842]

約数ペア:

[(1, 40355842), (2, 20177921), (67, 602326), (134, 301163), (457, 88306), (659, 61238), (914, 44153), (1318, 30619)]