39267376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{129169}}^1$

素因数の和:129196

約数の個数: 20

約数和(自身を含む): 80085400

約数和(自身を除く): 40818024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 129169, 258338, 516676, 1033352, 2066704, 2454211, 4908422, 9816844, 19633688, 39267376]

約数ペア:

[(1, 39267376), (2, 19633688), (4, 9816844), (8, 4908422), (16, 2454211), (19, 2066704), (38, 1033352), (76, 516676), (152, 258338), (304, 129169)]