87013576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{8123}}^1$

素因数の和:8245

約数の個数: 32

約数和(自身を含む): 177428160

約数和(自身を除く): 90414584

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 8123, 10712, 16246, 32492, 64984, 105599, 211198, 422396, 836669, 844792, 1673338, 3346676, 6693352, 10876697, 21753394, 43506788, 87013576]

約数ペア:

[(1, 87013576), (2, 43506788), (4, 21753394), (8, 10876697), (13, 6693352), (26, 3346676), (52, 1673338), (103, 844792), (104, 836669), (206, 422396), (412, 211198), (824, 105599), (1339, 64984), (2678, 32492), (5356, 16246), (8123, 10712)]