56557847824

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{114027919}}^1$

素因数の和:114027958

約数の個数: 20

約数和(自身を含む): 113115696640

約数和(自身を除く): 56557848816

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 114027919, 228055838, 456111676, 912223352, 1824446704, 3534865489, 7069730978, 14139461956, 28278923912, 56557847824]

約数ペア:

[(1, 56557847824), (2, 28278923912), (4, 14139461956), (8, 7069730978), (16, 3534865489), (31, 1824446704), (62, 912223352), (124, 456111676), (248, 228055838), (496, 114027919)]