190017808

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{66347}}^1$

素因数の和:66534

約数の個数: 20

約数和(自身を含む): 370221840

約数和(自身を除く): 180204032

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 66347, 132694, 265388, 530776, 1061552, 11876113, 23752226, 47504452, 95008904, 190017808]

約数ペア:

[(1, 190017808), (2, 95008904), (4, 47504452), (8, 23752226), (16, 11876113), (179, 1061552), (358, 530776), (716, 265388), (1432, 132694), (2864, 66347)]