86317168

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17923}}^1$

素因数の和:17981

約数の個数: 40

約数和(自身を含む): 195586688

約数和(自身を除く): 109269520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 17923, 35846, 71692, 125461, 143384, 250922, 286768, 501844, 770689, 1003688, 1541378, 2007376, 3082756, 5394823, 6165512, 10789646, 12331024, 21579292, 43158584, 86317168]

約数ペア:

[(1, 86317168), (2, 43158584), (4, 21579292), (7, 12331024), (8, 10789646), (14, 6165512), (16, 5394823), (28, 3082756), (43, 2007376), (56, 1541378), (86, 1003688), (112, 770689), (172, 501844), (301, 286768), (344, 250922), (602, 143384), (688, 125461), (1204, 71692), (2408, 35846), (4816, 17923)]