853672016

素因数分解:

$2^4\times {\mathrm{2777}}^1\times {\mathrm{19213}}^1$

素因数の和:21998

約数の個数: 20

約数和(自身を含む): 1654671252

約数和(自身を除く): 800999236

約数列:

[1, 2, 4, 8, 16, 2777, 5554, 11108, 19213, 22216, 38426, 44432, 76852, 153704, 307408, 53354501, 106709002, 213418004, 426836008, 853672016]

約数ペア:

[(1, 853672016), (2, 426836008), (4, 213418004), (8, 106709002), (16, 53354501), (2777, 307408), (5554, 153704), (11108, 76852), (19213, 44432), (22216, 38426)]