40622992

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{23293}}^1$

素因数の和:23410

約数の個数: 20

約数和(自身を含む): 79432540

約数和(自身を除く): 38809548

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 23293, 46586, 93172, 186344, 372688, 2538937, 5077874, 10155748, 20311496, 40622992]

約数ペア:

[(1, 40622992), (2, 20311496), (4, 10155748), (8, 5077874), (16, 2538937), (109, 372688), (218, 186344), (436, 93172), (872, 46586), (1744, 23293)]