535408

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:424

約数の個数: 20

約数和(自身を含む): 1050280

約数和(自身を除く): 514872

約数列:

[1, 2, 4, 8, 16, 109, 218, 307, 436, 614, 872, 1228, 1744, 2456, 4912, 33463, 66926, 133852, 267704, 535408]

約数ペア:

[(1, 535408), (2, 267704), (4, 133852), (8, 66926), (16, 33463), (109, 4912), (218, 2456), (307, 1744), (436, 1228), (614, 872)]