40080206

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{5039}}^1$

素因数の和:5179

約数の個数: 16

約数和(自身を含む): 62233920

約数和(自身を除く): 22153714

約数列:

[1, 2, 41, 82, 97, 194, 3977, 5039, 7954, 10078, 206599, 413198, 488783, 977566, 20040103, 40080206]

約数ペア:

[(1, 40080206), (2, 20040103), (41, 977566), (82, 488783), (97, 413198), (194, 206599), (3977, 10078), (5039, 7954)]