8537152

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 56

約数和(自身を含む): 18889472

約数和(自身を除く): 10352320

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 331, 403, 416, 496, 662, 806, 832, 992, 1324, 1612, 1984, 2648, 3224, 4303, 5296, 6448, 8606, 10261, 10592, 12896, 17212, 20522, 21184, 25792, 34424, 41044, 68848, 82088, 133393, 137696, 164176, 266786, 275392, 328352, 533572, 656704, 1067144, 2134288, 4268576, 8537152]

約数ペア:

[(1, 8537152), (2, 4268576), (4, 2134288), (8, 1067144), (13, 656704), (16, 533572), (26, 328352), (31, 275392), (32, 266786), (52, 164176), (62, 137696), (64, 133393), (104, 82088), (124, 68848), (208, 41044), (248, 34424), (331, 25792), (403, 21184), (416, 20522), (496, 17212), (662, 12896), (806, 10592), (832, 10261), (992, 8606), (1324, 6448), (1612, 5296), (1984, 4303), (2648, 3224)]