74193232

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{107839}}^1$

素因数の和:107890

約数の個数: 20

約数和(自身を含む): 147093760

約数和(自身を除く): 72900528

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 107839, 215678, 431356, 862712, 1725424, 4637077, 9274154, 18548308, 37096616, 74193232]

約数ペア:

[(1, 74193232), (2, 37096616), (4, 18548308), (8, 9274154), (16, 4637077), (43, 1725424), (86, 862712), (172, 431356), (344, 215678), (688, 107839)]