42781838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{8069}}^1$

素因数の和:8323

約数の個数: 16

約数和(自身を含む): 70305840

約数和(自身を除く): 27524002

約数列:

[1, 2, 11, 22, 241, 482, 2651, 5302, 8069, 16138, 88759, 177518, 1944629, 3889258, 21390919, 42781838]

約数ペア:

[(1, 42781838), (2, 21390919), (11, 3889258), (22, 1944629), (241, 177518), (482, 88759), (2651, 16138), (5302, 8069)]