87501130384

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{12688679}}^1$

素因数の和:12689118

約数の個数: 20

約数和(自身を含む): 169926802560

約数和(自身を除く): 82425672176

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 12688679, 25377358, 50754716, 101509432, 203018864, 5468820649, 10937641298, 21875282596, 43750565192, 87501130384]

約数ペア:

[(1, 87501130384), (2, 43750565192), (4, 21875282596), (8, 10937641298), (16, 5468820649), (431, 203018864), (862, 101509432), (1724, 50754716), (3448, 25377358), (6896, 12688679)]