81495586

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1\times {\mathrm{1877}}^1$

素因数の和:3173

約数の個数: 16

約数和(自身を含む): 129604536

約数和(自身を除く): 48108950

約数列:

[1, 2, 17, 34, 1277, 1877, 2554, 3754, 21709, 31909, 43418, 63818, 2396929, 4793858, 40747793, 81495586]

約数ペア:

[(1, 81495586), (2, 40747793), (17, 4793858), (34, 2396929), (1277, 63818), (1877, 43418), (2554, 31909), (3754, 21709)]