85084432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{279883}}^1$

素因数の和:279910

約数の個数: 20

約数和(自身を含む): 173528080

約数和(自身を除く): 88443648

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 279883, 559766, 1119532, 2239064, 4478128, 5317777, 10635554, 21271108, 42542216, 85084432]

約数ペア:

[(1, 85084432), (2, 42542216), (4, 21271108), (8, 10635554), (16, 5317777), (19, 4478128), (38, 2239064), (76, 1119532), (152, 559766), (304, 279883)]