45386288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{149297}}^1$

素因数の和:149324

約数の個数: 20

約数和(自身を含む): 92564760

約数和(自身を除く): 47178472

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 149297, 298594, 597188, 1194376, 2388752, 2836643, 5673286, 11346572, 22693144, 45386288]

約数ペア:

[(1, 45386288), (2, 22693144), (4, 11346572), (8, 5673286), (16, 2836643), (19, 2388752), (38, 1194376), (76, 597188), (152, 298594), (304, 149297)]