40894876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{22669}}^1$

素因数の和:22725

約数の個数: 24

約数和(自身を含む): 79979760

約数和(自身を除く): 39084884

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 22669, 45338, 90676, 249359, 498718, 929429, 997436, 1858858, 3717716, 10223719, 20447438, 40894876]

約数ペア:

[(1, 40894876), (2, 20447438), (4, 10223719), (11, 3717716), (22, 1858858), (41, 997436), (44, 929429), (82, 498718), (164, 249359), (451, 90676), (902, 45338), (1804, 22669)]