22310888

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 43182720

約数和(自身を除く): 20871832

約数列:

[1, 2, 4, 8, 41, 82, 164, 251, 271, 328, 502, 542, 1004, 1084, 2008, 2168, 10291, 11111, 20582, 22222, 41164, 44444, 68021, 82328, 88888, 136042, 272084, 544168, 2788861, 5577722, 11155444, 22310888]

約数ペア:

[(1, 22310888), (2, 11155444), (4, 5577722), (8, 2788861), (41, 544168), (82, 272084), (164, 136042), (251, 88888), (271, 82328), (328, 68021), (502, 44444), (542, 41164), (1004, 22222), (1084, 20582), (2008, 11111), (2168, 10291)]