173630768

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{161969}}^1$

素因数の和:162044

約数の個数: 20

約数和(自身を含む): 341432760

約数和(自身を除く): 167801992

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 161969, 323938, 647876, 1295752, 2591504, 10851923, 21703846, 43407692, 86815384, 173630768]

約数ペア:

[(1, 173630768), (2, 86815384), (4, 43407692), (8, 21703846), (16, 10851923), (67, 2591504), (134, 1295752), (268, 647876), (536, 323938), (1072, 161969)]