31355616

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19213}}^1$

素因数の和:19243

約数の個数: 48

約数和(自身を含む): 87154704

約数和(自身を除く): 55799088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 19213, 38426, 57639, 76852, 115278, 153704, 230556, 307408, 326621, 461112, 614816, 653242, 922224, 979863, 1306484, 1844448, 1959726, 2612968, 3919452, 5225936, 7838904, 10451872, 15677808, 31355616]

約数ペア:

[(1, 31355616), (2, 15677808), (3, 10451872), (4, 7838904), (6, 5225936), (8, 3919452), (12, 2612968), (16, 1959726), (17, 1844448), (24, 1306484), (32, 979863), (34, 922224), (48, 653242), (51, 614816), (68, 461112), (96, 326621), (102, 307408), (136, 230556), (204, 153704), (272, 115278), (408, 76852), (544, 57639), (816, 38426), (1632, 19213)]