86742508

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{1847}}^1$

素因数の和:2109

約数の個数: 24

約数和(自身を含む): 155232000

約数和(自身を除く): 68489492

約数列:

[1, 2, 4, 59, 118, 199, 236, 398, 796, 1847, 3694, 7388, 11741, 23482, 46964, 108973, 217946, 367553, 435892, 735106, 1470212, 21685627, 43371254, 86742508]

約数ペア:

[(1, 86742508), (2, 43371254), (4, 21685627), (59, 1470212), (118, 735106), (199, 435892), (236, 367553), (398, 217946), (796, 108973), (1847, 46964), (3694, 23482), (7388, 11741)]