4385168

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{4493}}^1$

素因数の和:4562

約数の個数: 20

約数和(自身を含む): 8637468

約数和(自身を除く): 4252300

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 4493, 8986, 17972, 35944, 71888, 274073, 548146, 1096292, 2192584, 4385168]

約数ペア:

[(1, 4385168), (2, 2192584), (4, 1096292), (8, 548146), (16, 274073), (61, 71888), (122, 35944), (244, 17972), (488, 8986), (976, 4493)]