31135444

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1931}}^1$

素因数の和:2103

約数の個数: 24

約数和(自身を含む): 56800800

約数和(自身を除く): 25665356

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 1931, 3862, 4031, 7724, 8062, 16124, 55999, 111998, 223996, 268409, 536818, 1073636, 7783861, 15567722, 31135444]

約数ペア:

[(1, 31135444), (2, 15567722), (4, 7783861), (29, 1073636), (58, 536818), (116, 268409), (139, 223996), (278, 111998), (556, 55999), (1931, 16124), (3862, 8062), (4031, 7724)]