63990256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{363581}}^1$

素因数の和:363600

約数の個数: 20

約数和(自身を含む): 135252504

約数和(自身を除く): 71262248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 363581, 727162, 1454324, 2908648, 3999391, 5817296, 7998782, 15997564, 31995128, 63990256]

約数ペア:

[(1, 63990256), (2, 31995128), (4, 15997564), (8, 7998782), (11, 5817296), (16, 3999391), (22, 2908648), (44, 1454324), (88, 727162), (176, 363581)]