80412256

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{132257}}^1$

素因数の和:132286

約数の個数: 24

約数和(自身を含む): 166645080

約数和(自身を除く): 86232824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 132257, 264514, 529028, 1058056, 2116112, 2512883, 4232224, 5025766, 10051532, 20103064, 40206128, 80412256]

約数ペア:

[(1, 80412256), (2, 40206128), (4, 20103064), (8, 10051532), (16, 5025766), (19, 4232224), (32, 2512883), (38, 2116112), (76, 1058056), (152, 529028), (304, 264514), (608, 132257)]