40977712

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{10627}}^1$

素因数の和:10876

約数の個数: 20

約数和(自身を含む): 79731256

約数和(自身を除く): 38753544

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 10627, 21254, 42508, 85016, 170032, 2561107, 5122214, 10244428, 20488856, 40977712]

約数ペア:

[(1, 40977712), (2, 20488856), (4, 10244428), (8, 5122214), (16, 2561107), (241, 170032), (482, 85016), (964, 42508), (1928, 21254), (3856, 10627)]