71315992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{810409}}^1$

素因数の和:810426

約数の個数: 16

約数和(自身を含む): 145873800

約数和(自身を除く): 74557808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 810409, 1620818, 3241636, 6483272, 8914499, 17828998, 35657996, 71315992]

約数ペア:

[(1, 71315992), (2, 35657996), (4, 17828998), (8, 8914499), (11, 6483272), (22, 3241636), (44, 1620818), (88, 810409)]