85535681

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1733}}^1$

素因数の和:2392

約数の個数: 16

約数和(自身を含む): 106869888

約数和(自身を除く): 21334207

約数列:

[1, 7, 11, 77, 641, 1733, 4487, 7051, 12131, 19063, 49357, 133441, 1110853, 7775971, 12219383, 85535681]

約数ペア:

[(1, 85535681), (7, 12219383), (11, 7775971), (77, 1110853), (641, 133441), (1733, 49357), (4487, 19063), (7051, 12131)]