39967576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3467}}^1$

素因数の和:3615

約数の個数: 32

約数和(自身を含む): 82399680

約数和(自身を除く): 42432104

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 2882, 3467, 5764, 6934, 11528, 13868, 27736, 38137, 76274, 152548, 305096, 454177, 908354, 1816708, 3633416, 4995947, 9991894, 19983788, 39967576]

約数ペア:

[(1, 39967576), (2, 19983788), (4, 9991894), (8, 4995947), (11, 3633416), (22, 1816708), (44, 908354), (88, 454177), (131, 305096), (262, 152548), (524, 76274), (1048, 38137), (1441, 27736), (2882, 13868), (3467, 11528), (5764, 6934)]