87407992

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{36299}}^1$

素因数の和:36355

約数の個数: 32

約数和(自身を含む): 191664000

約数和(自身を除く): 104256008

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 36299, 72598, 145196, 254093, 290392, 508186, 1016372, 1560857, 2032744, 3121714, 6243428, 10925999, 12486856, 21851998, 43703996, 87407992]

約数ペア:

[(1, 87407992), (2, 43703996), (4, 21851998), (7, 12486856), (8, 10925999), (14, 6243428), (28, 3121714), (43, 2032744), (56, 1560857), (86, 1016372), (172, 508186), (301, 290392), (344, 254093), (602, 145196), (1204, 72598), (2408, 36299)]