82212718

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1949}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 148262400

約数和(自身を除く): 66049682

約数列:

[1, 2, 7, 14, 23, 46, 131, 161, 262, 322, 917, 1834, 1949, 3013, 3898, 6026, 13643, 21091, 27286, 42182, 44827, 89654, 255319, 313789, 510638, 627578, 1787233, 3574466, 5872337, 11744674, 41106359, 82212718]

約数ペア:

[(1, 82212718), (2, 41106359), (7, 11744674), (14, 5872337), (23, 3574466), (46, 1787233), (131, 627578), (161, 510638), (262, 313789), (322, 255319), (917, 89654), (1834, 44827), (1949, 42182), (3013, 27286), (3898, 21091), (6026, 13643)]