82027864

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{28403}}^1$

素因数の和:28447

約数の個数: 24

約数和(自身を含む): 162328860

約数和(自身を除く): 80300996

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 28403, 56806, 113612, 227224, 539657, 1079314, 2158628, 4317256, 10253483, 20506966, 41013932, 82027864]

約数ペア:

[(1, 82027864), (2, 41013932), (4, 20506966), (8, 10253483), (19, 4317256), (38, 2158628), (76, 1079314), (152, 539657), (361, 227224), (722, 113612), (1444, 56806), (2888, 28403)]