40848746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1987}}^1$

素因数の和:2549

約数の個数: 16

約数和(自身を含む): 64649760

約数和(自身を除く): 23801014

約数列:

[1, 2, 19, 38, 541, 1082, 1987, 3974, 10279, 20558, 37753, 75506, 1074967, 2149934, 20424373, 40848746]

約数ペア:

[(1, 40848746), (2, 20424373), (19, 2149934), (38, 1074967), (541, 75506), (1082, 37753), (1987, 20558), (3974, 10279)]