327608

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1358

約数の個数: 16

約数和(自身を含む): 634560

約数和(自身を除く): 306952

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1321, 2642, 5284, 10568, 40951, 81902, 163804, 327608]

約数ペア:

[(1, 327608), (2, 163804), (4, 81902), (8, 40951), (31, 10568), (62, 5284), (124, 2642), (248, 1321)]