87384136

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{6529}}^1$

素因数の和:6781

約数の個数: 32

約数和(自身を含む): 188064000

約数和(自身を除く): 100679864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1912, 3346, 6529, 6692, 13058, 13384, 26116, 45703, 52232, 91406, 182812, 365624, 1560431, 3120862, 6241724, 10923017, 12483448, 21846034, 43692068, 87384136]

約数ペア:

[(1, 87384136), (2, 43692068), (4, 21846034), (7, 12483448), (8, 10923017), (14, 6241724), (28, 3120862), (56, 1560431), (239, 365624), (478, 182812), (956, 91406), (1673, 52232), (1912, 45703), (3346, 26116), (6529, 13384), (6692, 13058)]