327464642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{108217}}^1$

素因数の和:108325

約数の個数: 16

約数和(自身を含む): 525939480

約数和(自身を除く): 198474838

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 108217, 216434, 1839689, 3679378, 9631313, 19262626, 163732321, 327464642]

約数ペア:

[(1, 327464642), (2, 163732321), (17, 19262626), (34, 9631313), (89, 3679378), (178, 1839689), (1513, 216434), (3026, 108217)]