87168026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 148366080

約数和(自身を除く): 61198054

約数列:

[1, 2, 11, 22, 29, 58, 317, 319, 431, 634, 638, 862, 3487, 4741, 6974, 9193, 9482, 12499, 18386, 24998, 101123, 136627, 137489, 202246, 273254, 274978, 1502897, 3005794, 3962183, 7924366, 43584013, 87168026]

約数ペア:

[(1, 87168026), (2, 43584013), (11, 7924366), (22, 3962183), (29, 3005794), (58, 1502897), (317, 274978), (319, 273254), (431, 202246), (634, 137489), (638, 136627), (862, 101123), (3487, 24998), (4741, 18386), (6974, 12499), (9193, 9482)]