85904966

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{322951}}^1$

素因数の和:322979

約数の個数: 16

約数和(自身を含む): 155016960

約数和(自身を除く): 69111994

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 322951, 645902, 2260657, 4521314, 6136069, 12272138, 42952483, 85904966]

約数ペア:

[(1, 85904966), (2, 42952483), (7, 12272138), (14, 6136069), (19, 4521314), (38, 2260657), (133, 645902), (266, 322951)]