25838416

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{24103}}^1$

素因数の和:24178

約数の個数: 20

約数和(自身を含む): 50811232

約数和(自身を除く): 24972816

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 24103, 48206, 96412, 192824, 385648, 1614901, 3229802, 6459604, 12919208, 25838416]

約数ペア:

[(1, 25838416), (2, 12919208), (4, 6459604), (8, 3229802), (16, 1614901), (67, 385648), (134, 192824), (268, 96412), (536, 48206), (1072, 24103)]