331322552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{80107}}^1$

素因数の和:80171

約数の個数: 32

約数和(自身を含む): 692133120

約数和(自身を除く): 360810568

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 80107, 160214, 320428, 640856, 881177, 1762354, 3524708, 3765029, 7049416, 7530058, 15060116, 30120232, 41415319, 82830638, 165661276, 331322552]

約数ペア:

[(1, 331322552), (2, 165661276), (4, 82830638), (8, 41415319), (11, 30120232), (22, 15060116), (44, 7530058), (47, 7049416), (88, 3765029), (94, 3524708), (188, 1762354), (376, 881177), (517, 640856), (1034, 320428), (2068, 160214), (4136, 80107)]