90496784

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5813}}^1$

素因数の和:5967

約数の個数: 40

約数和(自身を含む): 201862080

約数和(自身を除く): 111365296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 5813, 7784, 11626, 15568, 23252, 40691, 46504, 81382, 93008, 162764, 325528, 651056, 808007, 1616014, 3232028, 5656049, 6464056, 11312098, 12928112, 22624196, 45248392, 90496784]

約数ペア:

[(1, 90496784), (2, 45248392), (4, 22624196), (7, 12928112), (8, 11312098), (14, 6464056), (16, 5656049), (28, 3232028), (56, 1616014), (112, 808007), (139, 651056), (278, 325528), (556, 162764), (973, 93008), (1112, 81382), (1946, 46504), (2224, 40691), (3892, 23252), (5813, 15568), (7784, 11626)]