87110312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{2749}}^1$

素因数の和:3005

約数の個数: 32

約数和(自身を含む): 173745000

約数和(自身を除く): 86634688

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 233, 466, 932, 1864, 2749, 3961, 5498, 7922, 10996, 15844, 21992, 31688, 46733, 93466, 186932, 373864, 640517, 1281034, 2562068, 5124136, 10888789, 21777578, 43555156, 87110312]

約数ペア:

[(1, 87110312), (2, 43555156), (4, 21777578), (8, 10888789), (17, 5124136), (34, 2562068), (68, 1281034), (136, 640517), (233, 373864), (466, 186932), (932, 93466), (1864, 46733), (2749, 31688), (3961, 21992), (5498, 15844), (7922, 10996)]