172022056

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{197273}}^1$

素因数の和:197388

約数の個数: 16

約数和(自身を含む): 325502100

約数和(自身を除く): 153480044

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 197273, 394546, 789092, 1578184, 21502757, 43005514, 86011028, 172022056]

約数ペア:

[(1, 172022056), (2, 86011028), (4, 43005514), (8, 21502757), (109, 1578184), (218, 789092), (436, 394546), (872, 197273)]