81604338

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{438733}}^1$

素因数の和:438769

約数の個数: 16

約数和(自身を含む): 168473856

約数和(自身を除く): 86869518

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 438733, 877466, 1316199, 2632398, 13600723, 27201446, 40802169, 81604338]

約数ペア:

[(1, 81604338), (2, 40802169), (3, 27201446), (6, 13600723), (31, 2632398), (62, 1316199), (93, 877466), (186, 438733)]