40081568

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{23633}}^1$

素因数の和:23696

約数の個数: 24

約数和(自身を含む): 80402868

約数和(自身を除く): 40321300

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 23633, 47266, 94532, 189064, 378128, 756256, 1252549, 2505098, 5010196, 10020392, 20040784, 40081568]

約数ペア:

[(1, 40081568), (2, 20040784), (4, 10020392), (8, 5010196), (16, 2505098), (32, 1252549), (53, 756256), (106, 378128), (212, 189064), (424, 94532), (848, 47266), (1696, 23633)]