456056

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 864600

約数和(自身を除く): 408544

約数列:

[1, 2, 4, 8, 109, 218, 436, 523, 872, 1046, 2092, 4184, 57007, 114014, 228028, 456056]

約数ペア:

[(1, 456056), (2, 228028), (4, 114014), (8, 57007), (109, 4184), (218, 2092), (436, 1046), (523, 872)]