65780174

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{12323}}^1$

素因数の和:12499

約数の個数: 16

約数和(自身を含む): 105148368

約数和(自身を除く): 39368194

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 12323, 24646, 209491, 418982, 1934711, 3869422, 32890087, 65780174]

約数ペア:

[(1, 65780174), (2, 32890087), (17, 3869422), (34, 1934711), (157, 418982), (314, 209491), (2669, 24646), (5338, 12323)]