89950328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{16319}}^1$

素因数の和:16391

約数の個数: 32

約数和(自身を含む): 185068800

約数和(自身を除く): 95118472

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 16319, 32638, 65276, 130552, 212147, 424294, 848588, 864907, 1697176, 1729814, 3459628, 6919256, 11243791, 22487582, 44975164, 89950328]

約数ペア:

[(1, 89950328), (2, 44975164), (4, 22487582), (8, 11243791), (13, 6919256), (26, 3459628), (52, 1729814), (53, 1697176), (104, 864907), (106, 848588), (212, 424294), (424, 212147), (689, 130552), (1378, 65276), (2756, 32638), (5512, 16319)]