40349482

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:873

約数の個数: 16

約数和(自身を含む): 61238952

約数和(自身を除く): 20889470

約数列:

[1, 2, 173, 277, 346, 421, 554, 842, 47921, 72833, 95842, 116617, 145666, 233234, 20174741, 40349482]

約数ペア:

[(1, 40349482), (2, 20174741), (173, 233234), (277, 145666), (346, 116617), (421, 95842), (554, 72833), (842, 47921)]