9159488

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 56

約数和(自身を含む): 19949160

約数和(自身を除く): 10789672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 109, 202, 208, 218, 404, 416, 436, 808, 832, 872, 1313, 1417, 1616, 1744, 2626, 2834, 3232, 3488, 5252, 5668, 6464, 6976, 10504, 11009, 11336, 21008, 22018, 22672, 42016, 44036, 45344, 84032, 88072, 90688, 143117, 176144, 286234, 352288, 572468, 704576, 1144936, 2289872, 4579744, 9159488]

約数ペア:

[(1, 9159488), (2, 4579744), (4, 2289872), (8, 1144936), (13, 704576), (16, 572468), (26, 352288), (32, 286234), (52, 176144), (64, 143117), (101, 90688), (104, 88072), (109, 84032), (202, 45344), (208, 44036), (218, 42016), (404, 22672), (416, 22018), (436, 21008), (808, 11336), (832, 11009), (872, 10504), (1313, 6976), (1417, 6464), (1616, 5668), (1744, 5252), (2626, 3488), (2834, 3232)]