22355824

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 45278352

約数和(自身を除く): 22922528

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 643, 656, 848, 1286, 2173, 2572, 4346, 5144, 8692, 10288, 17384, 26363, 34079, 34768, 52726, 68158, 105452, 136316, 210904, 272632, 421808, 545264, 1397239, 2794478, 5588956, 11177912, 22355824]

約数ペア:

[(1, 22355824), (2, 11177912), (4, 5588956), (8, 2794478), (16, 1397239), (41, 545264), (53, 421808), (82, 272632), (106, 210904), (164, 136316), (212, 105452), (328, 68158), (424, 52726), (643, 34768), (656, 34079), (848, 26363), (1286, 17384), (2173, 10288), (2572, 8692), (4346, 5144)]