39680821256

素因数分解:

$2^3\times {\mathrm{9497}}^1\times {\mathrm{522281}}^1$

素因数の和:531784

約数の個数: 16

約数和(自身を含む): 74409516540

約数和(自身を除く): 34728695284

約数列:

[1, 2, 4, 8, 9497, 18994, 37988, 75976, 522281, 1044562, 2089124, 4178248, 4960102657, 9920205314, 19840410628, 39680821256]

約数ペア:

[(1, 39680821256), (2, 19840410628), (4, 9920205314), (8, 4960102657), (9497, 4178248), (18994, 2089124), (37988, 1044562), (75976, 522281)]