85120672

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29231}}^1$

素因数の和:29261

約数の個数: 48

約数和(自身を含む): 206260992

約数和(自身を除く): 121140320

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 29231, 58462, 116924, 204617, 233848, 380003, 409234, 467696, 760006, 818468, 935392, 1520012, 1636936, 2660021, 3040024, 3273872, 5320042, 6080048, 6547744, 10640084, 12160096, 21280168, 42560336, 85120672]

約数ペア:

[(1, 85120672), (2, 42560336), (4, 21280168), (7, 12160096), (8, 10640084), (13, 6547744), (14, 6080048), (16, 5320042), (26, 3273872), (28, 3040024), (32, 2660021), (52, 1636936), (56, 1520012), (91, 935392), (104, 818468), (112, 760006), (182, 467696), (208, 409234), (224, 380003), (364, 233848), (416, 204617), (728, 116924), (1456, 58462), (2912, 29231)]