89085988

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{5171}}^1$

素因数の和:5307

約数の個数: 24

約数和(自身を含む): 160745760

約数和(自身を除く): 71659772

約数列:

[1, 2, 4, 59, 73, 118, 146, 236, 292, 4307, 5171, 8614, 10342, 17228, 20684, 305089, 377483, 610178, 754966, 1220356, 1509932, 22271497, 44542994, 89085988]

約数ペア:

[(1, 89085988), (2, 44542994), (4, 22271497), (59, 1509932), (73, 1220356), (118, 754966), (146, 610178), (236, 377483), (292, 305089), (4307, 20684), (5171, 17228), (8614, 10342)]