31618522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{6367}}^1$

素因数の和:6573

約数の個数: 16

約数和(自身を含む): 51351552

約数和(自身を除く): 19733030

約数列:

[1, 2, 13, 26, 191, 382, 2483, 4966, 6367, 12734, 82771, 165542, 1216097, 2432194, 15809261, 31618522]

約数ペア:

[(1, 31618522), (2, 15809261), (13, 2432194), (26, 1216097), (191, 165542), (382, 82771), (2483, 12734), (4966, 6367)]