86359390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{22907}}^1$

素因数の和:22956

約数の個数: 32

約数和(自身を含む): 173184480

約数和(自身を除く): 86825090

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 22907, 45814, 114535, 229070, 297791, 595582, 664303, 1328606, 1488955, 2977910, 3321515, 6643030, 8635939, 17271878, 43179695, 86359390]

約数ペア:

[(1, 86359390), (2, 43179695), (5, 17271878), (10, 8635939), (13, 6643030), (26, 3321515), (29, 2977910), (58, 1488955), (65, 1328606), (130, 664303), (145, 595582), (290, 297791), (377, 229070), (754, 114535), (1885, 45814), (3770, 22907)]