31488294

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{66431}}^1$

素因数の和:66515

約数の個数: 16

約数和(自身を含む): 63774720

約数和(自身を除く): 32286426

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 66431, 132862, 199293, 398586, 5248049, 10496098, 15744147, 31488294]

約数ペア:

[(1, 31488294), (2, 15744147), (3, 10496098), (6, 5248049), (79, 398586), (158, 199293), (237, 132862), (474, 66431)]