82761608

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 157671360

約数和(自身を除く): 74909752

約数列:

[1, 2, 4, 8, 131, 157, 262, 314, 503, 524, 628, 1006, 1048, 1256, 2012, 4024, 20567, 41134, 65893, 78971, 82268, 131786, 157942, 164536, 263572, 315884, 527144, 631768, 10345201, 20690402, 41380804, 82761608]

約数ペア:

[(1, 82761608), (2, 41380804), (4, 20690402), (8, 10345201), (131, 631768), (157, 527144), (262, 315884), (314, 263572), (503, 164536), (524, 157942), (628, 131786), (1006, 82268), (1048, 78971), (1256, 65893), (2012, 41134), (4024, 20567)]