42990992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8423}}^1$

素因数の和:8471

約数の個数: 40

約数和(自身を含む): 94011840

約数和(自身を除く): 51020848

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 8423, 16846, 33692, 67384, 92653, 134768, 185306, 244267, 370612, 488534, 741224, 977068, 1482448, 1954136, 2686937, 3908272, 5373874, 10747748, 21495496, 42990992]

約数ペア:

[(1, 42990992), (2, 21495496), (4, 10747748), (8, 5373874), (11, 3908272), (16, 2686937), (22, 1954136), (29, 1482448), (44, 977068), (58, 741224), (88, 488534), (116, 370612), (176, 244267), (232, 185306), (319, 134768), (464, 92653), (638, 67384), (1276, 33692), (2552, 16846), (5104, 8423)]