40612144

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{8663}}^1$

素因数の和:8964

約数の個数: 20

約数和(自身を含む): 78963696

約数和(自身を除く): 38351552

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 4688, 8663, 17326, 34652, 69304, 138608, 2538259, 5076518, 10153036, 20306072, 40612144]

約数ペア:

[(1, 40612144), (2, 20306072), (4, 10153036), (8, 5076518), (16, 2538259), (293, 138608), (586, 69304), (1172, 34652), (2344, 17326), (4688, 8663)]