89691862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{5573}}^1$

素因数の和:6207

約数の個数: 16

約数和(自身を含む): 145146960

約数和(自身を除く): 55455098

約数列:

[1, 2, 13, 26, 619, 1238, 5573, 8047, 11146, 16094, 72449, 144898, 3449687, 6899374, 44845931, 89691862]

約数ペア:

[(1, 89691862), (2, 44845931), (13, 6899374), (26, 3449687), (619, 144898), (1238, 72449), (5573, 16094), (8047, 11146)]