31156554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36313}}^1$

素因数の和:36342

約数の個数: 32

約数和(自身を含む): 73209024

約数和(自身を除く): 42052470

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 36313, 72626, 108939, 217878, 399443, 472069, 798886, 944138, 1198329, 1416207, 2396658, 2832414, 5192759, 10385518, 15578277, 31156554]

約数ペア:

[(1, 31156554), (2, 15578277), (3, 10385518), (6, 5192759), (11, 2832414), (13, 2396658), (22, 1416207), (26, 1198329), (33, 944138), (39, 798886), (66, 472069), (78, 399443), (143, 217878), (286, 108939), (429, 72626), (858, 36313)]