40960518

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{39461}}^1$

素因数の和:39639

約数の個数: 16

約数和(自身を含む): 82396656

約数和(自身を除く): 41436138

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 39461, 78922, 118383, 236766, 6826753, 13653506, 20480259, 40960518]

約数ペア:

[(1, 40960518), (2, 20480259), (3, 13653506), (6, 6826753), (173, 236766), (346, 118383), (519, 78922), (1038, 39461)]