8186864

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1173

約数の個数: 40

約数和(自身を含む): 18415488

約数和(自身を除く): 10228624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1091, 1876, 2182, 3752, 4364, 7504, 7637, 8728, 15274, 17456, 30548, 61096, 73097, 122192, 146194, 292388, 511679, 584776, 1023358, 1169552, 2046716, 4093432, 8186864]

約数ペア:

[(1, 8186864), (2, 4093432), (4, 2046716), (7, 1169552), (8, 1023358), (14, 584776), (16, 511679), (28, 292388), (56, 146194), (67, 122192), (112, 73097), (134, 61096), (268, 30548), (469, 17456), (536, 15274), (938, 8728), (1072, 7637), (1091, 7504), (1876, 4364), (2182, 3752)]