404289104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47947}}^1$

素因数の和:48003

約数の個数: 40

約数和(自身を含む): 856159488

約数和(自身を除く): 451870384

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 47947, 95894, 191788, 383576, 767152, 815099, 1486357, 1630198, 2972714, 3260396, 5945428, 6520792, 11890856, 13041584, 23781712, 25268069, 50536138, 101072276, 202144552, 404289104]

約数ペア:

[(1, 404289104), (2, 202144552), (4, 101072276), (8, 50536138), (16, 25268069), (17, 23781712), (31, 13041584), (34, 11890856), (62, 6520792), (68, 5945428), (124, 3260396), (136, 2972714), (248, 1630198), (272, 1486357), (496, 815099), (527, 767152), (1054, 383576), (2108, 191788), (4216, 95894), (8432, 47947)]