87836218

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1470

約数の個数: 24

約数和(自身を含む): 140092596

約数和(自身を除く): 52256378

約数列:

[1, 2, 23, 46, 61, 122, 529, 1058, 1361, 1403, 2722, 2806, 31303, 32269, 62606, 64538, 83021, 166042, 719969, 1439938, 1909483, 3818966, 43918109, 87836218]

約数ペア:

[(1, 87836218), (2, 43918109), (23, 3818966), (46, 1909483), (61, 1439938), (122, 719969), (529, 166042), (1058, 83021), (1361, 64538), (1403, 62606), (2722, 32269), (2806, 31303)]