85120156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113797}}^1$

素因数の和:113829

約数の個数: 24

約数和(自身を含む): 172062576

約数和(自身を除く): 86942420

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 113797, 227594, 455188, 1251767, 1934549, 2503534, 3869098, 5007068, 7738196, 21280039, 42560078, 85120156]

約数ペア:

[(1, 85120156), (2, 42560078), (4, 21280039), (11, 7738196), (17, 5007068), (22, 3869098), (34, 2503534), (44, 1934549), (68, 1251767), (187, 455188), (374, 227594), (748, 113797)]