25931216

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{34483}}^1$

素因数の和:34538

約数の個数: 20

約数和(自身を含む): 51312192

約数和(自身を除く): 25380976

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 34483, 68966, 137932, 275864, 551728, 1620701, 3241402, 6482804, 12965608, 25931216]

約数ペア:

[(1, 25931216), (2, 12965608), (4, 6482804), (8, 3241402), (16, 1620701), (47, 551728), (94, 275864), (188, 137932), (376, 68966), (752, 34483)]