87634568

素因数分解:

$2^3\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{1303}}^1$

素因数の和:2517

約数の個数: 32

約数和(自身を含む): 188088960

約数和(自身を除く): 100454392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1201, 1303, 2402, 2606, 4804, 5212, 8407, 9121, 9608, 10424, 16814, 18242, 33628, 36484, 67256, 72968, 1564903, 3129806, 6259612, 10954321, 12519224, 21908642, 43817284, 87634568]

約数ペア:

[(1, 87634568), (2, 43817284), (4, 21908642), (7, 12519224), (8, 10954321), (14, 6259612), (28, 3129806), (56, 1564903), (1201, 72968), (1303, 67256), (2402, 36484), (2606, 33628), (4804, 18242), (5212, 16814), (8407, 10424), (9121, 9608)]