40338812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5333}}^1$

素因数の和:5429

約数の個数: 24

約数和(自身を含む): 74078592

約数和(自身を除く): 33739780

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 5333, 7564, 10666, 21332, 165323, 325313, 330646, 650626, 661292, 1301252, 10084703, 20169406, 40338812]

約数ペア:

[(1, 40338812), (2, 20169406), (4, 10084703), (31, 1301252), (61, 661292), (62, 650626), (122, 330646), (124, 325313), (244, 165323), (1891, 21332), (3782, 10666), (5333, 7564)]