40256302

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{9833}}^1$

素因数の和:9947

約数の個数: 16

約数和(自身を含む): 63724320

約数和(自身を除く): 23468018

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 9833, 19666, 226159, 452318, 875137, 1750274, 20128151, 40256302]

約数ペア:

[(1, 40256302), (2, 20128151), (23, 1750274), (46, 875137), (89, 452318), (178, 226159), (2047, 19666), (4094, 9833)]