85223216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13217}}^1$

素因数の和:13269

約数の個数: 40

約数和(自身を含む): 183571584

約数和(自身を除く): 98348368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 13217, 26434, 52868, 105736, 171821, 211472, 343642, 409727, 687284, 819454, 1374568, 1638908, 2749136, 3277816, 5326451, 6555632, 10652902, 21305804, 42611608, 85223216]

約数ペア:

[(1, 85223216), (2, 42611608), (4, 21305804), (8, 10652902), (13, 6555632), (16, 5326451), (26, 3277816), (31, 2749136), (52, 1638908), (62, 1374568), (104, 819454), (124, 687284), (208, 409727), (248, 343642), (403, 211472), (496, 171821), (806, 105736), (1612, 52868), (3224, 26434), (6448, 13217)]