87083864

素因数分解:

$2^3\times 7^1\times {\mathrm{677}}^1\times {\mathrm{2297}}^1$

素因数の和:2987

約数の個数: 32

約数和(自身を含む): 186965280

約数和(自身を除く): 99881416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 677, 1354, 2297, 2708, 4594, 4739, 5416, 9188, 9478, 16079, 18376, 18956, 32158, 37912, 64316, 128632, 1555069, 3110138, 6220276, 10885483, 12440552, 21770966, 43541932, 87083864]

約数ペア:

[(1, 87083864), (2, 43541932), (4, 21770966), (7, 12440552), (8, 10885483), (14, 6220276), (28, 3110138), (56, 1555069), (677, 128632), (1354, 64316), (2297, 37912), (2708, 32158), (4594, 18956), (4739, 18376), (5416, 16079), (9188, 9478)]