80901844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{11119}}^1$

素因数の和:11247

約数の個数: 24

約数和(自身を含む): 151320960

約数和(自身を除く): 70419116

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 11119, 22238, 44476, 189023, 378046, 756092, 1189733, 2379466, 4758932, 20225461, 40450922, 80901844]

約数ペア:

[(1, 80901844), (2, 40450922), (4, 20225461), (17, 4758932), (34, 2379466), (68, 1189733), (107, 756092), (214, 378046), (428, 189023), (1819, 44476), (3638, 22238), (7276, 11119)]