39280912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2689}}^1$

素因数の和:2791

約数の個数: 40

約数和(自身を含む): 84057120

約数和(自身を除く): 44776208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 913, 1328, 1826, 2689, 3652, 5378, 7304, 10756, 14608, 21512, 29579, 43024, 59158, 118316, 223187, 236632, 446374, 473264, 892748, 1785496, 2455057, 3570992, 4910114, 9820228, 19640456, 39280912]

約数ペア:

[(1, 39280912), (2, 19640456), (4, 9820228), (8, 4910114), (11, 3570992), (16, 2455057), (22, 1785496), (44, 892748), (83, 473264), (88, 446374), (166, 236632), (176, 223187), (332, 118316), (664, 59158), (913, 43024), (1328, 29579), (1826, 21512), (2689, 14608), (3652, 10756), (5378, 7304)]