161723108

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{8117}}^1$

素因数の和:8431

約数の個数: 24

約数和(自身を含む): 300723192

約数和(自身を除く): 139000084

約数列:

[1, 2, 4, 17, 34, 68, 293, 586, 1172, 4981, 8117, 9962, 16234, 19924, 32468, 137989, 275978, 551956, 2378281, 4756562, 9513124, 40430777, 80861554, 161723108]

約数ペア:

[(1, 161723108), (2, 80861554), (4, 40430777), (17, 9513124), (34, 4756562), (68, 2378281), (293, 551956), (586, 275978), (1172, 137989), (4981, 32468), (8117, 19924), (9962, 16234)]