31897622

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{3691}}^1$

素因数の和:3871

約数の個数: 16

約数和(自身を含む): 49842000

約数和(自身を除く): 17944378

約数列:

[1, 2, 29, 58, 149, 298, 3691, 4321, 7382, 8642, 107039, 214078, 549959, 1099918, 15948811, 31897622]

約数ペア:

[(1, 31897622), (2, 15948811), (29, 1099918), (58, 549959), (149, 214078), (298, 107039), (3691, 8642), (4321, 7382)]