22458904816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1920221}}^1$

素因数の和:1920289

約数の個数: 40

約数和(自身を含む): 47145290544

約数和(自身を除く): 24686385728

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 11696, 1920221, 3840442, 7680884, 15361768, 30723536, 32643757, 65287514, 82569503, 130575028, 165139006, 261150056, 330278012, 522300112, 660556024, 1321112048, 1403681551, 2807363102, 5614726204, 11229452408, 22458904816]

約数ペア:

[(1, 22458904816), (2, 11229452408), (4, 5614726204), (8, 2807363102), (16, 1403681551), (17, 1321112048), (34, 660556024), (43, 522300112), (68, 330278012), (86, 261150056), (136, 165139006), (172, 130575028), (272, 82569503), (344, 65287514), (688, 32643757), (731, 30723536), (1462, 15361768), (2924, 7680884), (5848, 3840442), (11696, 1920221)]