25061552

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{7951}}^1$

素因数の和:8156

約数の個数: 20

約数和(自身を含む): 48809376

約数和(自身を除く): 23747824

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 7951, 15902, 31804, 63608, 127216, 1566347, 3132694, 6265388, 12530776, 25061552]

約数ペア:

[(1, 25061552), (2, 12530776), (4, 6265388), (8, 3132694), (16, 1566347), (197, 127216), (394, 63608), (788, 31804), (1576, 15902), (3152, 7951)]