40017288

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{20089}}^1$

素因数の和:20181

約数の個数: 32

約数和(自身を含む): 101253600

約数和(自身を除く): 61236312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 20089, 40178, 60267, 80356, 120534, 160712, 241068, 482136, 1667387, 3334774, 5002161, 6669548, 10004322, 13339096, 20008644, 40017288]

約数ペア:

[(1, 40017288), (2, 20008644), (3, 13339096), (4, 10004322), (6, 6669548), (8, 5002161), (12, 3334774), (24, 1667387), (83, 482136), (166, 241068), (249, 160712), (332, 120534), (498, 80356), (664, 60267), (996, 40178), (1992, 20089)]