25361384

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{22807}}^1$

素因数の和:22952

約数の個数: 16

約数和(自身を含む): 47896800

約数和(自身を除く): 22535416

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 22807, 45614, 91228, 182456, 3170173, 6340346, 12680692, 25361384]

約数ペア:

[(1, 25361384), (2, 12680692), (4, 6340346), (8, 3170173), (139, 182456), (278, 91228), (556, 45614), (1112, 22807)]