31544994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{404423}}^1$

素因数の和:404441

約数の個数: 16

約数和(自身を含む): 67943232

約数和(自身を除く): 36398238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 404423, 808846, 1213269, 2426538, 5257499, 10514998, 15772497, 31544994]

約数ペア:

[(1, 31544994), (2, 15772497), (3, 10514998), (6, 5257499), (13, 2426538), (26, 1213269), (39, 808846), (78, 404423)]