81740648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{928871}}^1$

素因数の和:928888

約数の個数: 16

約数和(自身を含む): 167196960

約数和(自身を除く): 85456312

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 928871, 1857742, 3715484, 7430968, 10217581, 20435162, 40870324, 81740648]

約数ペア:

[(1, 81740648), (2, 40870324), (4, 20435162), (8, 10217581), (11, 7430968), (22, 3715484), (44, 1857742), (88, 928871)]