25673584

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{55331}}^1$

素因数の和:55368

約数の個数: 20

約数和(自身を含む): 51458760

約数和(自身を除く): 25785176

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 55331, 110662, 221324, 442648, 885296, 1604599, 3209198, 6418396, 12836792, 25673584]

約数ペア:

[(1, 25673584), (2, 12836792), (4, 6418396), (8, 3209198), (16, 1604599), (29, 885296), (58, 442648), (116, 221324), (232, 110662), (464, 55331)]