80494756436

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{773}}^1\times {\mathrm{238837}}^1$

素因数の和:239723

約数の個数: 24

約数和(自身を含む): 142342671240

約数和(自身を除く): 61847914804

約数列:

[1, 2, 4, 109, 218, 436, 773, 1546, 3092, 84257, 168514, 238837, 337028, 477674, 955348, 26033233, 52066466, 104132932, 184621001, 369242002, 738484004, 20123689109, 40247378218, 80494756436]

約数ペア:

[(1, 80494756436), (2, 40247378218), (4, 20123689109), (109, 738484004), (218, 369242002), (436, 184621001), (773, 104132932), (1546, 52066466), (3092, 26033233), (84257, 955348), (168514, 477674), (238837, 337028)]