81467936

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{231443}}^1$

素因数の和:231464

約数の個数: 24

約数和(自身を含む): 174971664

約数和(自身を除く): 93503728

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 231443, 462886, 925772, 1851544, 2545873, 3703088, 5091746, 7406176, 10183492, 20366984, 40733968, 81467936]

約数ペア:

[(1, 81467936), (2, 40733968), (4, 20366984), (8, 10183492), (11, 7406176), (16, 5091746), (22, 3703088), (32, 2545873), (44, 1851544), (88, 925772), (176, 462886), (352, 231443)]