171923908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{41851}}^1$

素因数の和:41947

約数の個数: 24

約数和(自身を含む): 328119680

約数和(自身を除く): 156195772

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 41851, 83702, 167404, 544063, 1088126, 2176252, 3306229, 6612458, 13224916, 42980977, 85961954, 171923908]

約数ペア:

[(1, 171923908), (2, 85961954), (4, 42980977), (13, 13224916), (26, 6612458), (52, 3306229), (79, 2176252), (158, 1088126), (316, 544063), (1027, 167404), (2054, 83702), (4108, 41851)]