87936370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3533}}^1$

素因数の和:3690

約数の個数: 32

約数和(自身を含む): 167935680

約数和(自身を除く): 79999310

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 2489, 3533, 4978, 7066, 12445, 17665, 24890, 35330, 67127, 134254, 335635, 462823, 671270, 925646, 2314115, 4628230, 8793637, 17587274, 43968185, 87936370]

約数ペア:

[(1, 87936370), (2, 43968185), (5, 17587274), (10, 8793637), (19, 4628230), (38, 2314115), (95, 925646), (131, 671270), (190, 462823), (262, 335635), (655, 134254), (1310, 67127), (2489, 35330), (3533, 24890), (4978, 17665), (7066, 12445)]