25941296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{52301}}^1$

素因数の和:52340

約数の個数: 20

約数和(自身を含む): 51883584

約数和(自身を除く): 25942288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 52301, 104602, 209204, 418408, 836816, 1621331, 3242662, 6485324, 12970648, 25941296]

約数ペア:

[(1, 25941296), (2, 12970648), (4, 6485324), (8, 3242662), (16, 1621331), (31, 836816), (62, 418408), (124, 209204), (248, 104602), (496, 52301)]