40451504

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{9613}}^1$

素因数の和:9884

約数の個数: 20

約数和(自身を含む): 78680976

約数和(自身を除く): 38229472

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 9613, 19226, 38452, 76904, 153808, 2528219, 5056438, 10112876, 20225752, 40451504]

約数ペア:

[(1, 40451504), (2, 20225752), (4, 10112876), (8, 5056438), (16, 2528219), (263, 153808), (526, 76904), (1052, 38452), (2104, 19226), (4208, 9613)]