86430544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{284311}}^1$

素因数の和:284338

約数の個数: 20

約数和(自身を含む): 176273440

約数和(自身を除く): 89842896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 284311, 568622, 1137244, 2274488, 4548976, 5401909, 10803818, 21607636, 43215272, 86430544]

約数ペア:

[(1, 86430544), (2, 43215272), (4, 21607636), (8, 10803818), (16, 5401909), (19, 4548976), (38, 2274488), (76, 1137244), (152, 568622), (304, 284311)]