40422064

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1433}}^1$

素因数の和:1525

約数の個数: 40

約数和(自身を含む): 82150992

約数和(自身を除く): 41728928

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1433, 1763, 2866, 3526, 5732, 7052, 11464, 14104, 22928, 28208, 58753, 61619, 117506, 123238, 235012, 246476, 470024, 492952, 940048, 985904, 2526379, 5052758, 10105516, 20211032, 40422064]

約数ペア:

[(1, 40422064), (2, 20211032), (4, 10105516), (8, 5052758), (16, 2526379), (41, 985904), (43, 940048), (82, 492952), (86, 470024), (164, 246476), (172, 235012), (328, 123238), (344, 117506), (656, 61619), (688, 58753), (1433, 28208), (1763, 22928), (2866, 14104), (3526, 11464), (5732, 7052)]