111398128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2099}}^1$

素因数の和:2245

約数の個数: 40

約数和(自身を含む): 224985600

約数和(自身を除く): 113587472

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 214, 248, 428, 496, 856, 1712, 2099, 3317, 4198, 6634, 8396, 13268, 16792, 26536, 33584, 53072, 65069, 130138, 224593, 260276, 449186, 520552, 898372, 1041104, 1796744, 3593488, 6962383, 13924766, 27849532, 55699064, 111398128]

約数ペア:

[(1, 111398128), (2, 55699064), (4, 27849532), (8, 13924766), (16, 6962383), (31, 3593488), (62, 1796744), (107, 1041104), (124, 898372), (214, 520552), (248, 449186), (428, 260276), (496, 224593), (856, 130138), (1712, 65069), (2099, 53072), (3317, 33584), (4198, 26536), (6634, 16792), (8396, 13268)]