31307226

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{257}}^2$

素因数の和:598

約数の個数: 24

約数和(自身を含む): 63654720

約数和(自身を除く): 32347494

約数列:

[1, 2, 3, 6, 79, 158, 237, 257, 474, 514, 771, 1542, 20303, 40606, 60909, 66049, 121818, 132098, 198147, 396294, 5217871, 10435742, 15653613, 31307226]

約数ペア:

[(1, 31307226), (2, 15653613), (3, 10435742), (6, 5217871), (79, 396294), (158, 198147), (237, 132098), (257, 121818), (474, 66049), (514, 60909), (771, 40606), (1542, 20303)]