80586808

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{47741}}^1$

素因数の和:47958

約数の個数: 16

約数和(自身を含む): 151819560

約数和(自身を除く): 71232752

約数列:

[1, 2, 4, 8, 211, 422, 844, 1688, 47741, 95482, 190964, 381928, 10073351, 20146702, 40293404, 80586808]

約数ペア:

[(1, 80586808), (2, 40293404), (4, 20146702), (8, 10073351), (211, 381928), (422, 190964), (844, 95482), (1688, 47741)]