47743408

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{13381}}^1$

素因数の和:13612

約数の個数: 20

約数和(自身を含む): 92924608

約数和(自身を除く): 45181200

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 13381, 26762, 53524, 107048, 214096, 2983963, 5967926, 11935852, 23871704, 47743408]

約数ペア:

[(1, 47743408), (2, 23871704), (4, 11935852), (8, 5967926), (16, 2983963), (223, 214096), (446, 107048), (892, 53524), (1784, 26762), (3568, 13381)]