31356834

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 64941696

約数和(自身を除く): 33584862

約数列:

[1, 2, 3, 6, 37, 74, 111, 137, 222, 274, 411, 822, 1031, 2062, 3093, 5069, 6186, 10138, 15207, 30414, 38147, 76294, 114441, 141247, 228882, 282494, 423741, 847482, 5226139, 10452278, 15678417, 31356834]

約数ペア:

[(1, 31356834), (2, 15678417), (3, 10452278), (6, 5226139), (37, 847482), (74, 423741), (111, 282494), (137, 228882), (222, 141247), (274, 114441), (411, 76294), (822, 38147), (1031, 30414), (2062, 15207), (3093, 10138), (5069, 6186)]