21467104

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{18131}}^1$

素因数の和:18178

約数の個数: 24

約数和(自身を含む): 43408008

約数和(自身を除く): 21940904

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 18131, 36262, 72524, 145048, 290096, 580192, 670847, 1341694, 2683388, 5366776, 10733552, 21467104]

約数ペア:

[(1, 21467104), (2, 10733552), (4, 5366776), (8, 2683388), (16, 1341694), (32, 670847), (37, 580192), (74, 290096), (148, 145048), (296, 72524), (592, 36262), (1184, 18131)]