31181398

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{4951}}^1$

素因数の和:5067

約数の個数: 16

約数和(自身を含む): 48489984

約数和(自身を除く): 17308586

約数列:

[1, 2, 47, 67, 94, 134, 3149, 4951, 6298, 9902, 232697, 331717, 465394, 663434, 15590699, 31181398]

約数ペア:

[(1, 31181398), (2, 15590699), (47, 663434), (67, 465394), (94, 331717), (134, 232697), (3149, 9902), (4951, 6298)]