47259568

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{18121}}^1$

素因数の和:18292

約数の個数: 20

約数和(自身を含む): 92132248

約数和(自身を除く): 44872680

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 18121, 36242, 72484, 144968, 289936, 2953723, 5907446, 11814892, 23629784, 47259568]

約数ペア:

[(1, 47259568), (2, 23629784), (4, 11814892), (8, 5907446), (16, 2953723), (163, 289936), (326, 144968), (652, 72484), (1304, 36242), (2608, 18121)]