31192091808

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{10723}}^1$

素因数の和:11086

約数の個数: 96

約数和(自身を含む): 82835436096

約数和(自身を除く): 51643344288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 193, 314, 386, 471, 579, 628, 772, 942, 1158, 1256, 1544, 1884, 2316, 2512, 3088, 3768, 4632, 5024, 6176, 7536, 9264, 10723, 15072, 18528, 21446, 30301, 32169, 42892, 60602, 64338, 85784, 90903, 121204, 128676, 171568, 181806, 242408, 257352, 343136, 363612, 484816, 514704, 727224, 969632, 1029408, 1454448, 1683511, 2069539, 2908896, 3367022, 4139078, 5050533, 6208617, 6734044, 8278156, 10101066, 12417234, 13468088, 16556312, 20202132, 24834468, 26936176, 33112624, 40404264, 49668936, 53872352, 66225248, 80808528, 99337872, 161617056, 198675744, 324917623, 649835246, 974752869, 1299670492, 1949505738, 2599340984, 3899011476, 5198681968, 7798022952, 10397363936, 15596045904, 31192091808]

約数ペア:

[(1, 31192091808), (2, 15596045904), (3, 10397363936), (4, 7798022952), (6, 5198681968), (8, 3899011476), (12, 2599340984), (16, 1949505738), (24, 1299670492), (32, 974752869), (48, 649835246), (96, 324917623), (157, 198675744), (193, 161617056), (314, 99337872), (386, 80808528), (471, 66225248), (579, 53872352), (628, 49668936), (772, 40404264), (942, 33112624), (1158, 26936176), (1256, 24834468), (1544, 20202132), (1884, 16556312), (2316, 13468088), (2512, 12417234), (3088, 10101066), (3768, 8278156), (4632, 6734044), (5024, 6208617), (6176, 5050533), (7536, 4139078), (9264, 3367022), (10723, 2908896), (15072, 2069539), (18528, 1683511), (21446, 1454448), (30301, 1029408), (32169, 969632), (42892, 727224), (60602, 514704), (64338, 484816), (85784, 363612), (90903, 343136), (121204, 257352), (128676, 242408), (171568, 181806)]