85281008

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{41969}}^1$

素因数の和:42104

約数の個数: 20

約数和(自身を含む): 166536960

約数和(自身を除く): 81255952

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 41969, 83938, 167876, 335752, 671504, 5330063, 10660126, 21320252, 42640504, 85281008]

約数ペア:

[(1, 85281008), (2, 42640504), (4, 21320252), (8, 10660126), (16, 5330063), (127, 671504), (254, 335752), (508, 167876), (1016, 83938), (2032, 41969)]