31928072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12511}}^1$

素因数の和:12557

約数の個数: 32

約数和(自身を含む): 67564800

約数和(自身を除く): 35636728

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 12511, 25022, 50044, 100088, 137621, 275242, 362819, 550484, 725638, 1100968, 1451276, 2902552, 3991009, 7982018, 15964036, 31928072]

約数ペア:

[(1, 31928072), (2, 15964036), (4, 7982018), (8, 3991009), (11, 2902552), (22, 1451276), (29, 1100968), (44, 725638), (58, 550484), (88, 362819), (116, 275242), (232, 137621), (319, 100088), (638, 50044), (1276, 25022), (2552, 12511)]