86556392

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 178348140

約数和(自身を除く): 91791748

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 169, 292, 338, 584, 676, 877, 949, 1352, 1754, 1898, 3508, 3796, 7016, 7592, 11401, 12337, 22802, 24674, 45604, 49348, 64021, 91208, 98696, 128042, 148213, 256084, 296426, 512168, 592852, 832273, 1185704, 1664546, 3329092, 6658184, 10819549, 21639098, 43278196, 86556392]

約数ペア:

[(1, 86556392), (2, 43278196), (4, 21639098), (8, 10819549), (13, 6658184), (26, 3329092), (52, 1664546), (73, 1185704), (104, 832273), (146, 592852), (169, 512168), (292, 296426), (338, 256084), (584, 148213), (676, 128042), (877, 98696), (949, 91208), (1352, 64021), (1754, 49348), (1898, 45604), (3508, 24674), (3796, 22802), (7016, 12337), (7592, 11401)]