81982442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{2203}}^1$

素因数の和:3037

約数の個数: 16

約数和(自身を含む): 128537280

約数和(自身を除く): 46554838

約数列:

[1, 2, 23, 46, 809, 1618, 2203, 4406, 18607, 37214, 50669, 101338, 1782227, 3564454, 40991221, 81982442]

約数ペア:

[(1, 81982442), (2, 40991221), (23, 3564454), (46, 1782227), (809, 101338), (1618, 50669), (2203, 37214), (4406, 18607)]