25243888

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{33569}}^1$

素因数の和:33624

約数の個数: 20

約数和(自身を含む): 49952160

約数和(自身を除く): 24708272

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 33569, 67138, 134276, 268552, 537104, 1577743, 3155486, 6310972, 12621944, 25243888]

約数ペア:

[(1, 25243888), (2, 12621944), (4, 6310972), (8, 3155486), (16, 1577743), (47, 537104), (94, 268552), (188, 134276), (376, 67138), (752, 33569)]