5563568

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{3907}}^1$

素因数の和:4004

約数の個数: 20

約数和(自身を含む): 10903320

約数和(自身を除く): 5339752

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 3907, 7814, 15628, 31256, 62512, 347723, 695446, 1390892, 2781784, 5563568]

約数ペア:

[(1, 5563568), (2, 2781784), (4, 1390892), (8, 695446), (16, 347723), (89, 62512), (178, 31256), (356, 15628), (712, 7814), (1424, 3907)]