89903208

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{220351}}^1$

素因数の和:220377

約数の個数: 32

約数和(自身を含む): 237980160

約数和(自身を除く): 148076952

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 220351, 440702, 661053, 881404, 1322106, 1762808, 2644212, 3745967, 5288424, 7491934, 11237901, 14983868, 22475802, 29967736, 44951604, 89903208]

約数ペア:

[(1, 89903208), (2, 44951604), (3, 29967736), (4, 22475802), (6, 14983868), (8, 11237901), (12, 7491934), (17, 5288424), (24, 3745967), (34, 2644212), (51, 1762808), (68, 1322106), (102, 881404), (136, 661053), (204, 440702), (408, 220351)]