18246968

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{55631}}^1$

素因数の和:55678

約数の個数: 16

約数和(自身を含む): 35048160

約数和(自身を除く): 16801192

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 55631, 111262, 222524, 445048, 2280871, 4561742, 9123484, 18246968]

約数ペア:

[(1, 18246968), (2, 9123484), (4, 4561742), (8, 2280871), (41, 445048), (82, 222524), (164, 111262), (328, 55631)]