81959226

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{440641}}^1$

素因数の和:440677

約数の個数: 16

約数和(自身を含む): 169206528

約数和(自身を除く): 87247302

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 440641, 881282, 1321923, 2643846, 13659871, 27319742, 40979613, 81959226]

約数ペア:

[(1, 81959226), (2, 40979613), (3, 27319742), (6, 13659871), (31, 2643846), (62, 1321923), (93, 881282), (186, 440641)]