161738410

素因数分解:

$2^1\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{13907}}^1$

素因数の和:15077

約数の個数: 16

約数和(自身を含む): 291400416

約数和(自身を除く): 129662006

約数列:

[1, 2, 5, 10, 1163, 2326, 5815, 11630, 13907, 27814, 69535, 139070, 16173841, 32347682, 80869205, 161738410]

約数ペア:

[(1, 161738410), (2, 80869205), (5, 32347682), (10, 16173841), (1163, 139070), (2326, 69535), (5815, 27814), (11630, 13907)]