88561291

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 112394240

約数和(自身を除く): 23832949

約数列:

[1, 7, 13, 79, 91, 97, 127, 553, 679, 889, 1027, 1261, 1651, 7189, 7663, 8827, 10033, 11557, 12319, 53641, 70231, 86233, 99619, 130429, 160147, 697333, 913003, 973201, 1121029, 6812407, 12651613, 88561291]

約数ペア:

[(1, 88561291), (7, 12651613), (13, 6812407), (79, 1121029), (91, 973201), (97, 913003), (127, 697333), (553, 160147), (679, 130429), (889, 99619), (1027, 86233), (1261, 70231), (1651, 53641), (7189, 12319), (7663, 11557), (8827, 10033)]