31039842

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 63387072

約数和(自身を除く): 32347230

約数列:

[1, 2, 3, 6, 83, 157, 166, 249, 314, 397, 471, 498, 794, 942, 1191, 2382, 13031, 26062, 32951, 39093, 62329, 65902, 78186, 98853, 124658, 186987, 197706, 373974, 5173307, 10346614, 15519921, 31039842]

約数ペア:

[(1, 31039842), (2, 15519921), (3, 10346614), (6, 5173307), (83, 373974), (157, 197706), (166, 186987), (249, 124658), (314, 98853), (397, 78186), (471, 65902), (498, 62329), (794, 39093), (942, 32951), (1191, 26062), (2382, 13031)]