82640734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 138350592

約数和(自身を除く): 55709858

約数列:

[1, 2, 11, 22, 71, 142, 191, 277, 382, 554, 781, 1562, 2101, 3047, 4202, 6094, 13561, 19667, 27122, 39334, 52907, 105814, 149171, 216337, 298342, 432674, 581977, 1163954, 3756397, 7512794, 41320367, 82640734]

約数ペア:

[(1, 82640734), (2, 41320367), (11, 7512794), (22, 3756397), (71, 1163954), (142, 581977), (191, 432674), (277, 298342), (382, 216337), (554, 149171), (781, 105814), (1562, 52907), (2101, 39334), (3047, 27122), (4202, 19667), (6094, 13561)]