31770798

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 65103360

約数和(自身を除く): 33332562

約数列:

[1, 2, 3, 6, 79, 97, 158, 194, 237, 291, 474, 582, 691, 1382, 2073, 4146, 7663, 15326, 22989, 45978, 54589, 67027, 109178, 134054, 163767, 201081, 327534, 402162, 5295133, 10590266, 15885399, 31770798]

約数ペア:

[(1, 31770798), (2, 15885399), (3, 10590266), (6, 5295133), (79, 402162), (97, 327534), (158, 201081), (194, 163767), (237, 134054), (291, 109178), (474, 67027), (582, 54589), (691, 45978), (1382, 22989), (2073, 15326), (4146, 7663)]