86519384

素因数分解:

$2^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{5273}}^1$

素因数の和:5579

約数の個数: 32

約数和(自身を含む): 186066720

約数和(自身を除く): 99547336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 293, 586, 1172, 2051, 2344, 4102, 5273, 8204, 10546, 16408, 21092, 36911, 42184, 73822, 147644, 295288, 1544989, 3089978, 6179956, 10814923, 12359912, 21629846, 43259692, 86519384]

約数ペア:

[(1, 86519384), (2, 43259692), (4, 21629846), (7, 12359912), (8, 10814923), (14, 6179956), (28, 3089978), (56, 1544989), (293, 295288), (586, 147644), (1172, 73822), (2051, 42184), (2344, 36911), (4102, 21092), (5273, 16408), (8204, 10546)]