40064656

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{6823}}^1$

素因数の和:7198

約数の個数: 20

約数和(自身を含む): 77848192

約数和(自身を除く): 37783536

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 6823, 13646, 27292, 54584, 109168, 2504041, 5008082, 10016164, 20032328, 40064656]

約数ペア:

[(1, 40064656), (2, 20032328), (4, 10016164), (8, 5008082), (16, 2504041), (367, 109168), (734, 54584), (1468, 27292), (2936, 13646), (5872, 6823)]