85653776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1723}}^1$

素因数の和:1983

約数の個数: 40

約数和(自身を含む): 179571840

約数和(自身を除く): 93918064

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 239, 478, 956, 1723, 1912, 3107, 3446, 3824, 6214, 6892, 12428, 13784, 22399, 24856, 27568, 44798, 49712, 89596, 179192, 358384, 411797, 823594, 1647188, 3294376, 5353361, 6588752, 10706722, 21413444, 42826888, 85653776]

約数ペア:

[(1, 85653776), (2, 42826888), (4, 21413444), (8, 10706722), (13, 6588752), (16, 5353361), (26, 3294376), (52, 1647188), (104, 823594), (208, 411797), (239, 358384), (478, 179192), (956, 89596), (1723, 49712), (1912, 44798), (3107, 27568), (3446, 24856), (3824, 22399), (6214, 13784), (6892, 12428)]