85661470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1373}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 163824768

約数和(自身を除く): 78163298

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 367, 734, 1373, 1835, 2746, 3670, 6239, 6865, 12478, 13730, 23341, 31195, 46682, 62390, 116705, 233410, 503891, 1007782, 2519455, 5038910, 8566147, 17132294, 42830735, 85661470]

約数ペア:

[(1, 85661470), (2, 42830735), (5, 17132294), (10, 8566147), (17, 5038910), (34, 2519455), (85, 1007782), (170, 503891), (367, 233410), (734, 116705), (1373, 62390), (1835, 46682), (2746, 31195), (3670, 23341), (6239, 13730), (6865, 12478)]