16523704

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{38971}}^1$

素因数の和:39030

約数の個数: 16

約数和(自身を含む): 31567320

約数和(自身を除く): 15043616

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 38971, 77942, 155884, 311768, 2065463, 4130926, 8261852, 16523704]

約数ペア:

[(1, 16523704), (2, 8261852), (4, 4130926), (8, 2065463), (53, 311768), (106, 155884), (212, 77942), (424, 38971)]