25137968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{92419}}^1$

素因数の和:92444

約数の個数: 20

約数和(自身を含む): 51570360

約数和(自身を除く): 26432392

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 92419, 184838, 369676, 739352, 1478704, 1571123, 3142246, 6284492, 12568984, 25137968]

約数ペア:

[(1, 25137968), (2, 12568984), (4, 6284492), (8, 3142246), (16, 1571123), (17, 1478704), (34, 739352), (68, 369676), (136, 184838), (272, 92419)]