80053808

素因数分解:

$2^4\times {\mathrm{1381}}^1\times {\mathrm{3623}}^1$

素因数の和:5012

約数の個数: 20

約数和(自身を含む): 155259408

約数和(自身を除く): 75205600

約数列:

[1, 2, 4, 8, 16, 1381, 2762, 3623, 5524, 7246, 11048, 14492, 22096, 28984, 57968, 5003363, 10006726, 20013452, 40026904, 80053808]

約数ペア:

[(1, 80053808), (2, 40026904), (4, 20013452), (8, 10006726), (16, 5003363), (1381, 57968), (2762, 28984), (3623, 22096), (5524, 14492), (7246, 11048)]