9131848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2531}}^1$

素因数の和:2589

約数の個数: 32

約数和(自身を含む): 19141920

約数和(自身を除く): 10010072

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 2531, 3608, 5062, 10124, 20248, 27841, 55682, 103771, 111364, 207542, 222728, 415084, 830168, 1141481, 2282962, 4565924, 9131848]

約数ペア:

[(1, 9131848), (2, 4565924), (4, 2282962), (8, 1141481), (11, 830168), (22, 415084), (41, 222728), (44, 207542), (82, 111364), (88, 103771), (164, 55682), (328, 27841), (451, 20248), (902, 10124), (1804, 5062), (2531, 3608)]