89971154

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{70621}}^1$

素因数の和:70650

約数の個数: 24

約数和(自身を含む): 169069068

約数和(自身を除く): 79097914

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 70621, 141242, 494347, 918073, 988694, 1836146, 3460429, 6426511, 6920858, 12853022, 44985577, 89971154]

約数ペア:

[(1, 89971154), (2, 44985577), (7, 12853022), (13, 6920858), (14, 6426511), (26, 3460429), (49, 1836146), (91, 988694), (98, 918073), (182, 494347), (637, 141242), (1274, 70621)]