164023894

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{4441}}^1$

素因数の和:4815

約数の個数: 16

約数和(自身を含む): 251061840

約数和(自身を除く): 87037946

約数列:

[1, 2, 59, 118, 313, 626, 4441, 8882, 18467, 36934, 262019, 524038, 1390033, 2780066, 82011947, 164023894]

約数ペア:

[(1, 164023894), (2, 82011947), (59, 2780066), (118, 1390033), (313, 524038), (626, 262019), (4441, 36934), (8882, 18467)]