858985448

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{12781}}^1$

素因数の和:13089

約数の個数: 32

約数和(自身を含む): 1668817920

約数和(自身を除く): 809832472

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 271, 542, 1084, 2168, 8401, 12781, 16802, 25562, 33604, 51124, 67208, 102248, 396211, 792422, 1584844, 3169688, 3463651, 6927302, 13854604, 27709208, 107373181, 214746362, 429492724, 858985448]

約数ペア:

[(1, 858985448), (2, 429492724), (4, 214746362), (8, 107373181), (31, 27709208), (62, 13854604), (124, 6927302), (248, 3463651), (271, 3169688), (542, 1584844), (1084, 792422), (2168, 396211), (8401, 102248), (12781, 67208), (16802, 51124), (25562, 33604)]