42739576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15667}}^1$

素因数の和:15715

約数の個数: 32

約数和(自身を含む): 90247680

約数和(自身を除く): 47508104

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 15667, 31334, 62668, 125336, 172337, 344674, 485677, 689348, 971354, 1378696, 1942708, 3885416, 5342447, 10684894, 21369788, 42739576]

約数ペア:

[(1, 42739576), (2, 21369788), (4, 10684894), (8, 5342447), (11, 3885416), (22, 1942708), (31, 1378696), (44, 971354), (62, 689348), (88, 485677), (124, 344674), (248, 172337), (341, 125336), (682, 62668), (1364, 31334), (2728, 15667)]