71049502

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{2081}}^1$

素因数の和:2523

約数の個数: 16

約数和(自身を含む): 109379952

約数和(自身を除く): 38330450

約数列:

[1, 2, 43, 86, 397, 794, 2081, 4162, 17071, 34142, 89483, 178966, 826157, 1652314, 35524751, 71049502]

約数ペア:

[(1, 71049502), (2, 35524751), (43, 1652314), (86, 826157), (397, 178966), (794, 89483), (2081, 34142), (4162, 17071)]