89242472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{21577}}^1$

素因数の和:21641

約数の個数: 32

約数和(自身を含む): 186433920

約数和(自身を除く): 97191448

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 21577, 43154, 86308, 172616, 237347, 474694, 949388, 1014119, 1898776, 2028238, 4056476, 8112952, 11155309, 22310618, 44621236, 89242472]

約数ペア:

[(1, 89242472), (2, 44621236), (4, 22310618), (8, 11155309), (11, 8112952), (22, 4056476), (44, 2028238), (47, 1898776), (88, 1014119), (94, 949388), (188, 474694), (376, 237347), (517, 172616), (1034, 86308), (2068, 43154), (4136, 21577)]