53774704

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{40493}}^1$

素因数の和:40584

約数の個数: 20

約数和(自身を含む): 105446376

約数和(自身を除く): 51671672

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 40493, 80986, 161972, 323944, 647888, 3360919, 6721838, 13443676, 26887352, 53774704]

約数ペア:

[(1, 53774704), (2, 26887352), (4, 13443676), (8, 6721838), (16, 3360919), (83, 647888), (166, 323944), (332, 161972), (664, 80986), (1328, 40493)]