89357086

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{70139}}^1$

素因数の和:70168

約数の個数: 24

約数和(自身を含む): 167915160

約数和(自身を除く): 78558074

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 70139, 140278, 490973, 911807, 981946, 1823614, 3436811, 6382649, 6873622, 12765298, 44678543, 89357086]

約数ペア:

[(1, 89357086), (2, 44678543), (7, 12765298), (13, 6873622), (14, 6382649), (26, 3436811), (49, 1823614), (91, 981946), (98, 911807), (182, 490973), (637, 140278), (1274, 70139)]