422546872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1787}}^1\times {\mathrm{2687}}^1$

素因数の和:4491

約数の個数: 32

約数和(自身を含む): 865105920

約数和(自身を除く): 442559048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1787, 2687, 3574, 5374, 7148, 10748, 14296, 19657, 21496, 29557, 39314, 59114, 78628, 118228, 157256, 236456, 4801669, 9603338, 19206676, 38413352, 52818359, 105636718, 211273436, 422546872]

約数ペア:

[(1, 422546872), (2, 211273436), (4, 105636718), (8, 52818359), (11, 38413352), (22, 19206676), (44, 9603338), (88, 4801669), (1787, 236456), (2687, 157256), (3574, 118228), (5374, 78628), (7148, 59114), (10748, 39314), (14296, 29557), (19657, 21496)]