25883656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{190321}}^1$

素因数の和:190344

約数の個数: 16

約数和(自身を含む): 51386940

約数和(自身を除く): 25503284

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 190321, 380642, 761284, 1522568, 3235457, 6470914, 12941828, 25883656]

約数ペア:

[(1, 25883656), (2, 12941828), (4, 6470914), (8, 3235457), (17, 1522568), (34, 761284), (68, 380642), (136, 190321)]