86297939

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 112129920

約数和(自身を除く): 25831981

約数列:

[1, 7, 13, 29, 53, 91, 203, 371, 377, 617, 689, 1537, 2639, 4319, 4823, 8021, 10759, 17893, 19981, 32701, 56147, 125251, 139867, 228907, 232609, 425113, 948329, 1628263, 2975791, 6638303, 12328277, 86297939]

約数ペア:

[(1, 86297939), (7, 12328277), (13, 6638303), (29, 2975791), (53, 1628263), (91, 948329), (203, 425113), (371, 232609), (377, 228907), (617, 139867), (689, 125251), (1537, 56147), (2639, 32701), (4319, 19981), (4823, 17893), (8021, 10759)]