17936168

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 34557600

約数和(自身を除く): 16621432

約数列:

[1, 2, 4, 8, 67, 109, 134, 218, 268, 307, 436, 536, 614, 872, 1228, 2456, 7303, 14606, 20569, 29212, 33463, 41138, 58424, 66926, 82276, 133852, 164552, 267704, 2242021, 4484042, 8968084, 17936168]

約数ペア:

[(1, 17936168), (2, 8968084), (4, 4484042), (8, 2242021), (67, 267704), (109, 164552), (134, 133852), (218, 82276), (268, 66926), (307, 58424), (436, 41138), (536, 33463), (614, 29212), (872, 20569), (1228, 14606), (2456, 7303)]