89077228

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{1187}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 158769072

約数和(自身を除く): 69691844

約数列:

[1, 2, 4, 73, 146, 257, 292, 514, 1028, 1187, 2374, 4748, 18761, 37522, 75044, 86651, 173302, 305059, 346604, 610118, 1220236, 22269307, 44538614, 89077228]

約数ペア:

[(1, 89077228), (2, 44538614), (4, 22269307), (73, 1220236), (146, 610118), (257, 346604), (292, 305059), (514, 173302), (1028, 86651), (1187, 75044), (2374, 37522), (4748, 18761)]