31315398

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{77899}}^1$

素因数の和:77971

約数の個数: 16

約数和(自身を含む): 63566400

約数和(自身を除く): 32251002

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 77899, 155798, 233697, 467394, 5219233, 10438466, 15657699, 31315398]

約数ペア:

[(1, 31315398), (2, 15657699), (3, 10438466), (6, 5219233), (67, 467394), (134, 233697), (201, 155798), (402, 77899)]