86711084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{1279}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 160957440

約数和(自身を除く): 74246356

約数列:

[1, 2, 4, 17, 34, 68, 997, 1279, 1994, 2558, 3988, 5116, 16949, 21743, 33898, 43486, 67796, 86972, 1275163, 2550326, 5100652, 21677771, 43355542, 86711084]

約数ペア:

[(1, 86711084), (2, 43355542), (4, 21677771), (17, 5100652), (34, 2550326), (68, 1275163), (997, 86972), (1279, 67796), (1994, 43486), (2558, 33898), (3988, 21743), (5116, 16949)]