40899386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{45343}}^1$

素因数の和:45397

約数の個数: 16

約数和(自身を含む): 68560128

約数和(自身を除く): 27660742

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 45343, 90686, 498773, 997546, 1859063, 3718126, 20449693, 40899386]

約数ペア:

[(1, 40899386), (2, 20449693), (11, 3718126), (22, 1859063), (41, 997546), (82, 498773), (451, 90686), (902, 45343)]