85969928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{5647}}^1$

素因数の和:5837

約数の個数: 32

約数和(自身を含む): 176895360

約数和(自身を除く): 90925432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 692, 1384, 1903, 3806, 5647, 7612, 11294, 15224, 22588, 45176, 62117, 124234, 248468, 496936, 976931, 1953862, 3907724, 7815448, 10746241, 21492482, 42984964, 85969928]

約数ペア:

[(1, 85969928), (2, 42984964), (4, 21492482), (8, 10746241), (11, 7815448), (22, 3907724), (44, 1953862), (88, 976931), (173, 496936), (346, 248468), (692, 124234), (1384, 62117), (1903, 45176), (3806, 22588), (5647, 15224), (7612, 11294)]