180571328

素因数分解:

$2^6\times 7^1\times {\mathrm{403061}}^1$

素因数の和:403080

約数の個数: 28

約数和(自身を含む): 409510992

約数和(自身を除く): 228939664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 403061, 806122, 1612244, 2821427, 3224488, 5642854, 6448976, 11285708, 12897952, 22571416, 25795904, 45142832, 90285664, 180571328]

約数ペア:

[(1, 180571328), (2, 90285664), (4, 45142832), (7, 25795904), (8, 22571416), (14, 12897952), (16, 11285708), (28, 6448976), (32, 5642854), (56, 3224488), (64, 2821427), (112, 1612244), (224, 806122), (448, 403061)]