31151704

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{73471}}^1$

素因数の和:73530

約数の個数: 16

約数和(自身を含む): 59512320

約数和(自身を除く): 28360616

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 73471, 146942, 293884, 587768, 3893963, 7787926, 15575852, 31151704]

約数ペア:

[(1, 31151704), (2, 15575852), (4, 7787926), (8, 3893963), (53, 587768), (106, 293884), (212, 146942), (424, 73471)]