125569376

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{19919}}^1$

素因数の和:20126

約数の個数: 24

約数和(自身を含む): 248482080

約数和(自身を除く): 122912704

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 19919, 39838, 79676, 159352, 318704, 637408, 3924043, 7848086, 15696172, 31392344, 62784688, 125569376]

約数ペア:

[(1, 125569376), (2, 62784688), (4, 31392344), (8, 15696172), (16, 7848086), (32, 3924043), (197, 637408), (394, 318704), (788, 159352), (1576, 79676), (3152, 39838), (6304, 19919)]