81843844

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{28697}}^1$

素因数の和:28755

約数の個数: 24

約数和(自身を含む): 154280448

約数和(自身を除く): 72436604

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 28697, 57394, 114788, 660031, 889607, 1320062, 1779214, 2640124, 3558428, 20460961, 40921922, 81843844]

約数ペア:

[(1, 81843844), (2, 40921922), (4, 20460961), (23, 3558428), (31, 2640124), (46, 1779214), (62, 1320062), (92, 889607), (124, 660031), (713, 114788), (1426, 57394), (2852, 28697)]