47294416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{227377}}^1$

素因数の和:227398

約数の個数: 20

約数和(自身を含む): 98682052

約数和(自身を除く): 51387636

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 227377, 454754, 909508, 1819016, 2955901, 3638032, 5911802, 11823604, 23647208, 47294416]

約数ペア:

[(1, 47294416), (2, 23647208), (4, 11823604), (8, 5911802), (13, 3638032), (16, 2955901), (26, 1819016), (52, 909508), (104, 454754), (208, 227377)]