16523240

素因数分解:

$2^3\times 5^1\times {\mathrm{413081}}^1$

素因数の和:413092

約数の個数: 16

約数和(自身を含む): 37177380

約数和(自身を除く): 20654140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 413081, 826162, 1652324, 2065405, 3304648, 4130810, 8261620, 16523240]

約数ペア:

[(1, 16523240), (2, 8261620), (4, 4130810), (5, 3304648), (8, 2065405), (10, 1652324), (20, 826162), (40, 413081)]