40450168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2657}}^1$

素因数の和:2847

約数の個数: 32

約数和(自身を含む): 83248560

約数和(自身を除く): 42798392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 692, 1384, 1903, 2657, 3806, 5314, 7612, 10628, 15224, 21256, 29227, 58454, 116908, 233816, 459661, 919322, 1838644, 3677288, 5056271, 10112542, 20225084, 40450168]

約数ペア:

[(1, 40450168), (2, 20225084), (4, 10112542), (8, 5056271), (11, 3677288), (22, 1838644), (44, 919322), (88, 459661), (173, 233816), (346, 116908), (692, 58454), (1384, 29227), (1903, 21256), (2657, 15224), (3806, 10628), (5314, 7612)]