82947878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{102913}}^1$

素因数の和:102959

約数の個数: 16

約数和(自身を含む): 138316416

約数和(自身を除く): 55368538

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 102913, 205826, 1337869, 2675738, 3190303, 6380606, 41473939, 82947878]

約数ペア:

[(1, 82947878), (2, 41473939), (13, 6380606), (26, 3190303), (31, 2675738), (62, 1337869), (403, 205826), (806, 102913)]