87619714

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1117}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 162279936

約数和(自身を除く): 74660222

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 431, 862, 1117, 2234, 3017, 5603, 6034, 7819, 11206, 14521, 15638, 29042, 39221, 78442, 101647, 203294, 481427, 962854, 3369989, 6258551, 6739978, 12517102, 43809857, 87619714]

約数ペア:

[(1, 87619714), (2, 43809857), (7, 12517102), (13, 6739978), (14, 6258551), (26, 3369989), (91, 962854), (182, 481427), (431, 203294), (862, 101647), (1117, 78442), (2234, 39221), (3017, 29042), (5603, 15638), (6034, 14521), (7819, 11206)]