25817296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{52051}}^1$

素因数の和:52090

約数の個数: 20

約数和(自身を含む): 51635584

約数和(自身を除く): 25818288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 52051, 104102, 208204, 416408, 832816, 1613581, 3227162, 6454324, 12908648, 25817296]

約数ペア:

[(1, 25817296), (2, 12908648), (4, 6454324), (8, 3227162), (16, 1613581), (31, 832816), (62, 416408), (124, 208204), (248, 104102), (496, 52051)]