42528874

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{853}}^1$

素因数の和:1209

約数の個数: 16

約数和(自身を含む): 64777608

約数和(自身を除く): 22248734

約数列:

[1, 2, 97, 194, 257, 514, 853, 1706, 24929, 49858, 82741, 165482, 219221, 438442, 21264437, 42528874]

約数ペア:

[(1, 42528874), (2, 21264437), (97, 438442), (194, 219221), (257, 165482), (514, 82741), (853, 49858), (1706, 24929)]