87534734

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15991}}^1$

素因数の和:16040

約数の個数: 32

約数和(自身を含む): 165805056

約数和(自身を除く): 78270322

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 15991, 31982, 111937, 223874, 271847, 367793, 543694, 735586, 1902929, 2574551, 3805858, 5149102, 6252481, 12504962, 43767367, 87534734]

約数ペア:

[(1, 87534734), (2, 43767367), (7, 12504962), (14, 6252481), (17, 5149102), (23, 3805858), (34, 2574551), (46, 1902929), (119, 735586), (161, 543694), (238, 367793), (322, 271847), (391, 223874), (782, 111937), (2737, 31982), (5474, 15991)]