260317168

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{5897}}^1$

素因数の和:6025

約数の個数: 40

約数和(自身を含む): 526573440

約数和(自身を除く): 266256272

約数列:

[1, 2, 4, 8, 16, 31, 62, 89, 124, 178, 248, 356, 496, 712, 1424, 2759, 5518, 5897, 11036, 11794, 22072, 23588, 44144, 47176, 94352, 182807, 365614, 524833, 731228, 1049666, 1462456, 2099332, 2924912, 4198664, 8397328, 16269823, 32539646, 65079292, 130158584, 260317168]

約数ペア:

[(1, 260317168), (2, 130158584), (4, 65079292), (8, 32539646), (16, 16269823), (31, 8397328), (62, 4198664), (89, 2924912), (124, 2099332), (178, 1462456), (248, 1049666), (356, 731228), (496, 524833), (712, 365614), (1424, 182807), (2759, 94352), (5518, 47176), (5897, 44144), (11036, 23588), (11794, 22072)]