89863802

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{769}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 163658880

約数和(自身を除く): 73795078

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 491, 769, 982, 1538, 3437, 5383, 6874, 8347, 10766, 13073, 16694, 26146, 58429, 91511, 116858, 183022, 377579, 755158, 2643053, 5286106, 6418843, 12837686, 44931901, 89863802]

約数ペア:

[(1, 89863802), (2, 44931901), (7, 12837686), (14, 6418843), (17, 5286106), (34, 2643053), (119, 755158), (238, 377579), (491, 183022), (769, 116858), (982, 91511), (1538, 58429), (3437, 26146), (5383, 16694), (6874, 13073), (8347, 10766)]