84889246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 140273280

約数和(自身を除く): 55384034

約数列:

[1, 2, 13, 26, 83, 139, 166, 278, 283, 566, 1079, 1807, 2158, 3614, 3679, 7358, 11537, 23074, 23489, 39337, 46978, 78674, 149981, 299962, 305357, 511381, 610714, 1022762, 3264971, 6529942, 42444623, 84889246]

約数ペア:

[(1, 84889246), (2, 42444623), (13, 6529942), (26, 3264971), (83, 1022762), (139, 610714), (166, 511381), (278, 305357), (283, 299962), (566, 149981), (1079, 78674), (1807, 46978), (2158, 39337), (3614, 23489), (3679, 23074), (7358, 11537)]