87103486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 142624800

約数和(自身を除く): 55521314

約数列:

[1, 2, 19, 38, 53, 61, 106, 122, 709, 1007, 1159, 1418, 2014, 2318, 3233, 6466, 13471, 26942, 37577, 43249, 61427, 75154, 86498, 122854, 713963, 821731, 1427926, 1643462, 2292197, 4584394, 43551743, 87103486]

約数ペア:

[(1, 87103486), (2, 43551743), (19, 4584394), (38, 2292197), (53, 1643462), (61, 1427926), (106, 821731), (122, 713963), (709, 122854), (1007, 86498), (1159, 75154), (1418, 61427), (2014, 43249), (2318, 37577), (3233, 26942), (6466, 13471)]