81188296

素因数分解:

$2^3\times 7^2\times {\mathrm{207113}}^1$

素因数の和:207133

約数の個数: 24

約数和(自身を含む): 177082470

約数和(自身を除く): 95894174

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 207113, 414226, 828452, 1449791, 1656904, 2899582, 5799164, 10148537, 11598328, 20297074, 40594148, 81188296]

約数ペア:

[(1, 81188296), (2, 40594148), (4, 20297074), (7, 11598328), (8, 10148537), (14, 5799164), (28, 2899582), (49, 1656904), (56, 1449791), (98, 828452), (196, 414226), (392, 207113)]