25258736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{92863}}^1$

素因数の和:92888

約数の個数: 20

約数和(自身を含む): 51818112

約数和(自身を除く): 26559376

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 92863, 185726, 371452, 742904, 1485808, 1578671, 3157342, 6314684, 12629368, 25258736]

約数ペア:

[(1, 25258736), (2, 12629368), (4, 6314684), (8, 3157342), (16, 1578671), (17, 1485808), (34, 742904), (68, 371452), (136, 185726), (272, 92863)]