16403886168

素因数分解:

$2^3\times 3^1\times {\mathrm{557}}^1\times {\mathrm{1227101}}^1$

素因数の和:1227667

約数の個数: 32

約数和(自身を含む): 41083374960

約数和(自身を除く): 24679488792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 557, 1114, 1671, 2228, 3342, 4456, 6684, 13368, 1227101, 2454202, 3681303, 4908404, 7362606, 9816808, 14725212, 29450424, 683495257, 1366990514, 2050485771, 2733981028, 4100971542, 5467962056, 8201943084, 16403886168]

約数ペア:

[(1, 16403886168), (2, 8201943084), (3, 5467962056), (4, 4100971542), (6, 2733981028), (8, 2050485771), (12, 1366990514), (24, 683495257), (557, 29450424), (1114, 14725212), (1671, 9816808), (2228, 7362606), (3342, 4908404), (4456, 3681303), (6684, 2454202), (13368, 1227101)]