80498488

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{12721}}^1$

素因数の和:12847

約数の個数: 32

約数和(自身を含む): 174036960

約数和(自身を除く): 93538472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 12721, 25442, 50884, 89047, 101768, 178094, 356188, 712376, 1437473, 2874946, 5749892, 10062311, 11499784, 20124622, 40249244, 80498488]

約数ペア:

[(1, 80498488), (2, 40249244), (4, 20124622), (7, 11499784), (8, 10062311), (14, 5749892), (28, 2874946), (56, 1437473), (113, 712376), (226, 356188), (452, 178094), (791, 101768), (904, 89047), (1582, 50884), (3164, 25442), (6328, 12721)]