81950078

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1613}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 148746240

約数和(自身を除く): 66796162

約数列:

[1, 2, 7, 14, 19, 38, 133, 191, 266, 382, 1337, 1613, 2674, 3226, 3629, 7258, 11291, 22582, 25403, 30647, 50806, 61294, 214529, 308083, 429058, 616166, 2156581, 4313162, 5853577, 11707154, 40975039, 81950078]

約数ペア:

[(1, 81950078), (2, 40975039), (7, 11707154), (14, 5853577), (19, 4313162), (38, 2156581), (133, 616166), (191, 429058), (266, 308083), (382, 214529), (1337, 61294), (1613, 50806), (2674, 30647), (3226, 25403), (3629, 22582), (7258, 11291)]