80507336

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110587}}^1$

素因数の和:110613

約数の個数: 32

約数和(自身を含む): 185787840

約数和(自身を除く): 105280504

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 110587, 221174, 442348, 774109, 884696, 1437631, 1548218, 2875262, 3096436, 5750524, 6192872, 10063417, 11501048, 20126834, 40253668, 80507336]

約数ペア:

[(1, 80507336), (2, 40253668), (4, 20126834), (7, 11501048), (8, 10063417), (13, 6192872), (14, 5750524), (26, 3096436), (28, 2875262), (52, 1548218), (56, 1437631), (91, 884696), (104, 774109), (182, 442348), (364, 221174), (728, 110587)]