87690814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 145336320

約数和(自身を除く): 57645506

約数列:

[1, 2, 19, 37, 38, 47, 74, 94, 703, 893, 1327, 1406, 1739, 1786, 2654, 3478, 25213, 33041, 49099, 50426, 62369, 66082, 98198, 124738, 932881, 1185011, 1865762, 2307653, 2370022, 4615306, 43845407, 87690814]

約数ペア:

[(1, 87690814), (2, 43845407), (19, 4615306), (37, 2370022), (38, 2307653), (47, 1865762), (74, 1185011), (94, 932881), (703, 124738), (893, 98198), (1327, 66082), (1406, 62369), (1739, 50426), (1786, 49099), (2654, 33041), (3478, 25213)]