42186136

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 81110880

約数和(自身を除く): 38924744

約数列:

[1, 2, 4, 8, 61, 122, 137, 244, 274, 488, 548, 631, 1096, 1262, 2524, 5048, 8357, 16714, 33428, 38491, 66856, 76982, 86447, 153964, 172894, 307928, 345788, 691576, 5273267, 10546534, 21093068, 42186136]

約数ペア:

[(1, 42186136), (2, 21093068), (4, 10546534), (8, 5273267), (61, 691576), (122, 345788), (137, 307928), (244, 172894), (274, 153964), (488, 86447), (548, 76982), (631, 66856), (1096, 38491), (1262, 33428), (2524, 16714), (5048, 8357)]