31673856

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1251

約数の個数: 80

約数和(自身を含む): 89418384

約数和(自身を除く): 57744528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 1088, 1213, 1536, 1632, 2176, 2426, 3264, 3639, 4352, 4852, 6528, 7278, 8704, 9704, 13056, 14556, 19408, 20621, 26112, 29112, 38816, 41242, 58224, 61863, 77632, 82484, 116448, 123726, 155264, 164968, 232896, 247452, 310528, 329936, 465792, 494904, 621056, 659872, 931584, 989808, 1319744, 1863168, 1979616, 2639488, 3959232, 5278976, 7918464, 10557952, 15836928, 31673856]

約数ペア:

[(1, 31673856), (2, 15836928), (3, 10557952), (4, 7918464), (6, 5278976), (8, 3959232), (12, 2639488), (16, 1979616), (17, 1863168), (24, 1319744), (32, 989808), (34, 931584), (48, 659872), (51, 621056), (64, 494904), (68, 465792), (96, 329936), (102, 310528), (128, 247452), (136, 232896), (192, 164968), (204, 155264), (256, 123726), (272, 116448), (384, 82484), (408, 77632), (512, 61863), (544, 58224), (768, 41242), (816, 38816), (1088, 29112), (1213, 26112), (1536, 20621), (1632, 19408), (2176, 14556), (2426, 13056), (3264, 9704), (3639, 8704), (4352, 7278), (4852, 6528)]