25207792

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{33521}}^1$

素因数の和:33576

約数の個数: 20

約数和(自身を含む): 49880736

約数和(自身を除く): 24672944

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 33521, 67042, 134084, 268168, 536336, 1575487, 3150974, 6301948, 12603896, 25207792]

約数ペア:

[(1, 25207792), (2, 12603896), (4, 6301948), (8, 3150974), (16, 1575487), (47, 536336), (94, 268168), (188, 134084), (376, 67042), (752, 33521)]