25275224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{243031}}^1$

素因数の和:243050

約数の個数: 16

約数和(自身を含む): 51036720

約数和(自身を除く): 25761496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 243031, 486062, 972124, 1944248, 3159403, 6318806, 12637612, 25275224]

約数ペア:

[(1, 25275224), (2, 12637612), (4, 6318806), (8, 3159403), (13, 1944248), (26, 972124), (52, 486062), (104, 243031)]