86524718

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 152990208

約数和(自身を除く): 66465490

約数列:

[1, 2, 7, 14, 61, 71, 122, 142, 427, 497, 854, 994, 1427, 2854, 4331, 8662, 9989, 19978, 30317, 60634, 87047, 101317, 174094, 202634, 609329, 709219, 1218658, 1418438, 6180337, 12360674, 43262359, 86524718]

約数ペア:

[(1, 86524718), (2, 43262359), (7, 12360674), (14, 6180337), (61, 1418438), (71, 1218658), (122, 709219), (142, 609329), (427, 202634), (497, 174094), (854, 101317), (994, 87047), (1427, 60634), (2854, 30317), (4331, 19978), (8662, 9989)]