40649234

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{2099}}^1$

素因数の和:2545

約数の個数: 16

約数和(自身を含む): 63806400

約数和(自身を除く): 23157166

約数列:

[1, 2, 23, 46, 421, 842, 2099, 4198, 9683, 19366, 48277, 96554, 883679, 1767358, 20324617, 40649234]

約数ペア:

[(1, 40649234), (2, 20324617), (23, 1767358), (46, 883679), (421, 96554), (842, 48277), (2099, 19366), (4198, 9683)]