2022872048

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{40277}}^1$

素因数の和:40401

約数の個数: 40

約数和(自身を含む): 4065500208

約数和(自身を除く): 2042628160

約数列:

[1, 2, 4, 8, 16, 43, 73, 86, 146, 172, 292, 344, 584, 688, 1168, 3139, 6278, 12556, 25112, 40277, 50224, 80554, 161108, 322216, 644432, 1731911, 2940221, 3463822, 5880442, 6927644, 11760884, 13855288, 23521768, 27710576, 47043536, 126429503, 252859006, 505718012, 1011436024, 2022872048]

約数ペア:

[(1, 2022872048), (2, 1011436024), (4, 505718012), (8, 252859006), (16, 126429503), (43, 47043536), (73, 27710576), (86, 23521768), (146, 13855288), (172, 11760884), (292, 6927644), (344, 5880442), (584, 3463822), (688, 2940221), (1168, 1731911), (3139, 644432), (6278, 322216), (12556, 161108), (25112, 80554), (40277, 50224)]