71314408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{810391}}^1$

素因数の和:810408

約数の個数: 16

約数和(自身を含む): 145870560

約数和(自身を除く): 74556152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 810391, 1620782, 3241564, 6483128, 8914301, 17828602, 35657204, 71314408]

約数ペア:

[(1, 71314408), (2, 35657204), (4, 17828602), (8, 8914301), (11, 6483128), (22, 3241564), (44, 1620782), (88, 810391)]