8249272

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 16329600

約数和(自身を除く): 8080328

約数列:

[1, 2, 4, 8, 23, 46, 92, 107, 184, 214, 419, 428, 838, 856, 1676, 2461, 3352, 4922, 9637, 9844, 19274, 19688, 38548, 44833, 77096, 89666, 179332, 358664, 1031159, 2062318, 4124636, 8249272]

約数ペア:

[(1, 8249272), (2, 4124636), (4, 2062318), (8, 1031159), (23, 358664), (46, 179332), (92, 89666), (107, 77096), (184, 44833), (214, 38548), (419, 19688), (428, 19274), (838, 9844), (856, 9637), (1676, 4922), (2461, 3352)]