117872512

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{5323}}^1$

素因数の和:5510

約数の個数: 32

約数和(自身を含む): 236225880

約数和(自身を除く): 118353368

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 692, 1384, 2768, 5323, 5536, 10646, 11072, 21292, 22144, 42584, 85168, 170336, 340672, 681344, 920879, 1841758, 3683516, 7367032, 14734064, 29468128, 58936256, 117872512]

約数ペア:

[(1, 117872512), (2, 58936256), (4, 29468128), (8, 14734064), (16, 7367032), (32, 3683516), (64, 1841758), (128, 920879), (173, 681344), (346, 340672), (692, 170336), (1384, 85168), (2768, 42584), (5323, 22144), (5536, 21292), (10646, 11072)]