40345376

素因数分解:

$2^5\times {\mathrm{509}}^1\times {\mathrm{2477}}^1$

素因数の和:2996

約数の個数: 24

約数和(自身を含む): 79618140

約数和(自身を除く): 39272764

約数列:

[1, 2, 4, 8, 16, 32, 509, 1018, 2036, 2477, 4072, 4954, 8144, 9908, 16288, 19816, 39632, 79264, 1260793, 2521586, 5043172, 10086344, 20172688, 40345376]

約数ペア:

[(1, 40345376), (2, 20172688), (4, 10086344), (8, 5043172), (16, 2521586), (32, 1260793), (509, 79264), (1018, 39632), (2036, 19816), (2477, 16288), (4072, 9908), (4954, 8144)]