172319324

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{2027}}^1$

素因数の和:2485

約数の個数: 24

約数和(自身を含む): 308166768

約数和(自身を除く): 135847444

約数列:

[1, 2, 4, 53, 106, 212, 401, 802, 1604, 2027, 4054, 8108, 21253, 42506, 85012, 107431, 214862, 429724, 812827, 1625654, 3251308, 43079831, 86159662, 172319324]

約数ペア:

[(1, 172319324), (2, 86159662), (4, 43079831), (53, 3251308), (106, 1625654), (212, 812827), (401, 429724), (802, 214862), (1604, 107431), (2027, 85012), (4054, 42506), (8108, 21253)]