4071344

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{3221}}^1$

素因数の和:3308

約数の個数: 20

約数和(自身を含む): 7990560

約数和(自身を除く): 3919216

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 3221, 6442, 12884, 25768, 51536, 254459, 508918, 1017836, 2035672, 4071344]

約数ペア:

[(1, 4071344), (2, 2035672), (4, 1017836), (8, 508918), (16, 254459), (79, 51536), (158, 25768), (316, 12884), (632, 6442), (1264, 3221)]