86138936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1487}}^1$

素因数の和:2063

約数の個数: 32

約数和(自身を含む): 174363840

約数和(自身を除く): 88224904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 557, 1114, 1487, 2228, 2974, 4456, 5948, 7241, 11896, 14482, 19331, 28964, 38662, 57928, 77324, 154648, 828259, 1656518, 3313036, 6626072, 10767367, 21534734, 43069468, 86138936]

約数ペア:

[(1, 86138936), (2, 43069468), (4, 21534734), (8, 10767367), (13, 6626072), (26, 3313036), (52, 1656518), (104, 828259), (557, 154648), (1114, 77324), (1487, 57928), (2228, 38662), (2974, 28964), (4456, 19331), (5948, 14482), (7241, 11896)]