27077168

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{27743}}^1$

素因数の和:27812

約数の個数: 20

約数和(自身を含む): 53323968

約数和(自身を除く): 26246800

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 27743, 55486, 110972, 221944, 443888, 1692323, 3384646, 6769292, 13538584, 27077168]

約数ペア:

[(1, 27077168), (2, 13538584), (4, 6769292), (8, 3384646), (16, 1692323), (61, 443888), (122, 221944), (244, 110972), (488, 55486), (976, 27743)]