87728026

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{26861}}^1$

素因数の和:26957

約数の個数: 16

約数和(自身を含む): 139252608

約数和(自身を除く): 51524582

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 26861, 53722, 617803, 1235606, 1907131, 3814262, 43864013, 87728026]

約数ペア:

[(1, 87728026), (2, 43864013), (23, 3814262), (46, 1907131), (71, 1235606), (142, 617803), (1633, 53722), (3266, 26861)]