89859796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{5521}}^1$

素因数の和:5851

約数の個数: 24

約数和(自身を含む): 169922984

約数和(自身を除く): 80063188

約数列:

[1, 2, 4, 13, 26, 52, 313, 626, 1252, 4069, 5521, 8138, 11042, 16276, 22084, 71773, 143546, 287092, 1728073, 3456146, 6912292, 22464949, 44929898, 89859796]

約数ペア:

[(1, 89859796), (2, 44929898), (4, 22464949), (13, 6912292), (26, 3456146), (52, 1728073), (313, 287092), (626, 143546), (1252, 71773), (4069, 22084), (5521, 16276), (8138, 11042)]