86385364

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{7517}}^1$

素因数の和:7564

約数の個数: 36

約数和(自身を含む): 173350044

約数和(自身を除く): 86964680

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 7517, 11492, 15034, 30068, 97721, 127789, 195442, 255578, 390884, 511156, 1270373, 1661257, 2540746, 3322514, 5081492, 6645028, 21596341, 43192682, 86385364]

約数ペア:

[(1, 86385364), (2, 43192682), (4, 21596341), (13, 6645028), (17, 5081492), (26, 3322514), (34, 2540746), (52, 1661257), (68, 1270373), (169, 511156), (221, 390884), (338, 255578), (442, 195442), (676, 127789), (884, 97721), (2873, 30068), (5746, 15034), (7517, 11492)]