25915888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{95279}}^1$

素因数の和:95304

約数の個数: 20

約数和(自身を含む): 53166240

約数和(自身を除く): 27250352

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 95279, 190558, 381116, 762232, 1524464, 1619743, 3239486, 6478972, 12957944, 25915888]

約数ペア:

[(1, 25915888), (2, 12957944), (4, 6478972), (8, 3239486), (16, 1619743), (17, 1524464), (34, 762232), (68, 381116), (136, 190558), (272, 95279)]