79321552

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{120917}}^1$

素因数の和:120966

約数の個数: 20

約数和(自身を含む): 157435236

約数和(自身を除く): 78113684

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 120917, 241834, 483668, 967336, 1934672, 4957597, 9915194, 19830388, 39660776, 79321552]

約数ペア:

[(1, 79321552), (2, 39660776), (4, 19830388), (8, 9915194), (16, 4957597), (41, 1934672), (82, 967336), (164, 483668), (328, 241834), (656, 120917)]