47419216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{227977}}^1$

素因数の和:227998

約数の個数: 20

約数和(自身を含む): 98942452

約数和(自身を除く): 51523236

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 227977, 455954, 911908, 1823816, 2963701, 3647632, 5927402, 11854804, 23709608, 47419216]

約数ペア:

[(1, 47419216), (2, 23709608), (4, 11854804), (8, 5927402), (13, 3647632), (16, 2963701), (26, 1823816), (52, 911908), (104, 455954), (208, 227977)]