84774370

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{180371}}^1$

素因数の和:180425

約数の個数: 16

約数和(自身を含む): 155841408

約数和(自身を除く): 71067038

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 180371, 360742, 901855, 1803710, 8477437, 16954874, 42387185, 84774370]

約数ペア:

[(1, 84774370), (2, 42387185), (5, 16954874), (10, 8477437), (47, 1803710), (94, 901855), (235, 360742), (470, 180371)]