42491416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{11777}}^1$

素因数の和:11835

約数の個数: 32

約数和(自身を含む): 89041680

約数和(自身を除く): 46550264

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 11777, 23554, 47108, 94216, 129547, 259094, 482857, 518188, 965714, 1036376, 1931428, 3862856, 5311427, 10622854, 21245708, 42491416]

約数ペア:

[(1, 42491416), (2, 21245708), (4, 10622854), (8, 5311427), (11, 3862856), (22, 1931428), (41, 1036376), (44, 965714), (82, 518188), (88, 482857), (164, 259094), (328, 129547), (451, 94216), (902, 47108), (1804, 23554), (3608, 11777)]