89782036

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{1553}}^1$

素因数の和:1803

約数の個数: 24

約数和(自身を含む): 159906600

約数和(自身を除く): 70124564

約数列:

[1, 2, 4, 97, 149, 194, 298, 388, 596, 1553, 3106, 6212, 14453, 28906, 57812, 150641, 231397, 301282, 462794, 602564, 925588, 22445509, 44891018, 89782036]

約数ペア:

[(1, 89782036), (2, 44891018), (4, 22445509), (97, 925588), (149, 602564), (194, 462794), (298, 301282), (388, 231397), (596, 150641), (1553, 57812), (3106, 28906), (6212, 14453)]