61273474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{20249}}^1$

素因数の和:20357

約数の個数: 16

約数和(自身を含む): 98415000

約数和(自身を除く): 37141526

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 20249, 40498, 344233, 688466, 1802161, 3604322, 30636737, 61273474]

約数ペア:

[(1, 61273474), (2, 30636737), (17, 3604322), (34, 1802161), (89, 688466), (178, 344233), (1513, 40498), (3026, 20249)]