86319772

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{40037}}^1$

素因数の和:40066

約数の個数: 36

約数和(自身を含む): 191701944

約数和(自身を除く): 105382172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 40037, 80074, 160148, 280259, 440407, 560518, 880814, 1121036, 1761628, 1961813, 3082849, 3923626, 6165698, 7847252, 12331396, 21579943, 43159886, 86319772]

約数ペア:

[(1, 86319772), (2, 43159886), (4, 21579943), (7, 12331396), (11, 7847252), (14, 6165698), (22, 3923626), (28, 3082849), (44, 1961813), (49, 1761628), (77, 1121036), (98, 880814), (154, 560518), (196, 440407), (308, 280259), (539, 160148), (1078, 80074), (2156, 40037)]