86810296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1481}}^1$

素因数の和:1935

約数の個数: 32

約数和(自身を含む): 172860480

約数和(自身を除く): 86050184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 431, 862, 1481, 1724, 2962, 3448, 5924, 7327, 11848, 14654, 25177, 29308, 50354, 58616, 100708, 201416, 638311, 1276622, 2553244, 5106488, 10851287, 21702574, 43405148, 86810296]

約数ペア:

[(1, 86810296), (2, 43405148), (4, 21702574), (8, 10851287), (17, 5106488), (34, 2553244), (68, 1276622), (136, 638311), (431, 201416), (862, 100708), (1481, 58616), (1724, 50354), (2962, 29308), (3448, 25177), (5924, 14654), (7327, 11848)]