2228432

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 40

約数和(自身を含む): 4583040

約数和(自身を除く): 2354608

約数列:

[1, 2, 4, 8, 16, 41, 43, 79, 82, 86, 158, 164, 172, 316, 328, 344, 632, 656, 688, 1264, 1763, 3239, 3397, 3526, 6478, 6794, 7052, 12956, 13588, 14104, 25912, 27176, 28208, 51824, 54352, 139277, 278554, 557108, 1114216, 2228432]

約数ペア:

[(1, 2228432), (2, 1114216), (4, 557108), (8, 278554), (16, 139277), (41, 54352), (43, 51824), (79, 28208), (82, 27176), (86, 25912), (158, 14104), (164, 13588), (172, 12956), (316, 7052), (328, 6794), (344, 6478), (632, 3526), (656, 3397), (688, 3239), (1264, 1763)]