31612204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20963}}^1$

素因数の和:21009

約数の個数: 24

約数和(自身を含む): 61634160

約数和(自身を除く): 30021956

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 20963, 41926, 83852, 272519, 545038, 607927, 1090076, 1215854, 2431708, 7903051, 15806102, 31612204]

約数ペア:

[(1, 31612204), (2, 15806102), (4, 7903051), (13, 2431708), (26, 1215854), (29, 1090076), (52, 607927), (58, 545038), (116, 272519), (377, 83852), (754, 41926), (1508, 20963)]