163038544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{536311}}^1$

素因数の和:536338

約数の個数: 20

約数和(自身を含む): 332513440

約数和(自身を除く): 169474896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 536311, 1072622, 2145244, 4290488, 8580976, 10189909, 20379818, 40759636, 81519272, 163038544]

約数ペア:

[(1, 163038544), (2, 81519272), (4, 40759636), (8, 20379818), (16, 10189909), (19, 8580976), (38, 4290488), (76, 2145244), (152, 1072622), (304, 536311)]