31999876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14519}}^1$

素因数の和:14571

約数の個数: 24

約数和(自身を含む): 60984000

約数和(自身を除く): 28984124

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 14519, 29038, 58076, 275861, 421051, 551722, 842102, 1103444, 1684204, 7999969, 15999938, 31999876]

約数ペア:

[(1, 31999876), (2, 15999938), (4, 7999969), (19, 1684204), (29, 1103444), (38, 842102), (58, 551722), (76, 421051), (116, 275861), (551, 58076), (1102, 29038), (2204, 14519)]