81037682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 136491264

約数和(自身を除く): 55453582

約数列:

[1, 2, 11, 22, 47, 94, 181, 362, 433, 517, 866, 1034, 1991, 3982, 4763, 8507, 9526, 17014, 20351, 40702, 78373, 93577, 156746, 187154, 223861, 447722, 862103, 1724206, 3683531, 7367062, 40518841, 81037682]

約数ペア:

[(1, 81037682), (2, 40518841), (11, 7367062), (22, 3683531), (47, 1724206), (94, 862103), (181, 447722), (362, 223861), (433, 187154), (517, 156746), (866, 93577), (1034, 78373), (1991, 40702), (3982, 20351), (4763, 17014), (8507, 9526)]