87208324

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{12119}}^1$

素因数の和:12387

約数の個数: 24

約数和(自身を含む): 175109760

約数和(自身を除く): 87901436

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 7196, 12119, 24238, 48476, 84833, 169666, 339332, 3114583, 6229166, 12458332, 21802081, 43604162, 87208324]

約数ペア:

[(1, 87208324), (2, 43604162), (4, 21802081), (7, 12458332), (14, 6229166), (28, 3114583), (257, 339332), (514, 169666), (1028, 84833), (1799, 48476), (3598, 24238), (7196, 12119)]