39644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:85

約数の個数: 24

約数和(自身を含む): 81648

約数和(自身を除く): 42004

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 53, 68, 106, 187, 212, 374, 583, 748, 901, 1166, 1802, 2332, 3604, 9911, 19822, 39644]

約数ペア:

[(1, 39644), (2, 19822), (4, 9911), (11, 3604), (17, 2332), (22, 1802), (34, 1166), (44, 901), (53, 748), (68, 583), (106, 374), (187, 212)]