85358728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{117251}}^1$

素因数の和:117277

約数の個数: 32

約数和(自身を含む): 196983360

約数和(自身を除く): 111624632

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 117251, 234502, 469004, 820757, 938008, 1524263, 1641514, 3048526, 3283028, 6097052, 6566056, 10669841, 12194104, 21339682, 42679364, 85358728]

約数ペア:

[(1, 85358728), (2, 42679364), (4, 21339682), (7, 12194104), (8, 10669841), (13, 6566056), (14, 6097052), (26, 3283028), (28, 3048526), (52, 1641514), (56, 1524263), (91, 938008), (104, 820757), (182, 469004), (364, 234502), (728, 117251)]