31275686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{5701}}^1$

素因数の和:5927

約数の個数: 16

約数和(自身を含む): 50770608

約数和(自身を除く): 19494922

約数列:

[1, 2, 13, 26, 211, 422, 2743, 5486, 5701, 11402, 74113, 148226, 1202911, 2405822, 15637843, 31275686]

約数ペア:

[(1, 31275686), (2, 15637843), (13, 2405822), (26, 1202911), (211, 148226), (422, 74113), (2743, 11402), (5486, 5701)]