242116816

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{213131}}^1$

素因数の和:213210

約数の個数: 20

約数和(自身を含む): 475710624

約数和(自身を除く): 233593808

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 213131, 426262, 852524, 1705048, 3410096, 15132301, 30264602, 60529204, 121058408, 242116816]

約数ペア:

[(1, 242116816), (2, 121058408), (4, 60529204), (8, 30264602), (16, 15132301), (71, 3410096), (142, 1705048), (284, 852524), (568, 426262), (1136, 213131)]