63816784

素因数分解:

$2^4\times {\mathrm{1399}}^1\times {\mathrm{2851}}^1$

素因数の和:4258

約数の個数: 20

約数和(自身を含む): 123776800

約数和(自身を除く): 59960016

約数列:

[1, 2, 4, 8, 16, 1399, 2798, 2851, 5596, 5702, 11192, 11404, 22384, 22808, 45616, 3988549, 7977098, 15954196, 31908392, 63816784]

約数ペア:

[(1, 63816784), (2, 31908392), (4, 15954196), (8, 7977098), (16, 3988549), (1399, 45616), (2798, 22808), (2851, 22384), (5596, 11404), (5702, 11192)]