87081092

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{15787}}^1$

素因数の和:15995

約数の個数: 24

約数和(自身を含む): 175057344

約数和(自身を除く): 87976252

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 15787, 31574, 63148, 110509, 221018, 442036, 3110039, 6220078, 12440156, 21770273, 43540546, 87081092]

約数ペア:

[(1, 87081092), (2, 43540546), (4, 21770273), (7, 12440156), (14, 6220078), (28, 3110039), (197, 442036), (394, 221018), (788, 110509), (1379, 63148), (2758, 31574), (5516, 15787)]