90882136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1361}}^1$

素因数の和:1875

約数の個数: 32

約数和(自身を含む): 180928080

約数和(自身を除く): 90045944

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 491, 982, 1361, 1964, 2722, 3928, 5444, 8347, 10888, 16694, 23137, 33388, 46274, 66776, 92548, 185096, 668251, 1336502, 2673004, 5346008, 11360267, 22720534, 45441068, 90882136]

約数ペア:

[(1, 90882136), (2, 45441068), (4, 22720534), (8, 11360267), (17, 5346008), (34, 2673004), (68, 1336502), (136, 668251), (491, 185096), (982, 92548), (1361, 66776), (1964, 46274), (2722, 33388), (3928, 23137), (5444, 16694), (8347, 10888)]