284355536

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{31567}}^1$

素因数の和:32138

約数の個数: 20

約数和(自身を含む): 551934912

約数和(自身を除く): 267579376

約数列:

[1, 2, 4, 8, 16, 563, 1126, 2252, 4504, 9008, 31567, 63134, 126268, 252536, 505072, 17772221, 35544442, 71088884, 142177768, 284355536]

約数ペア:

[(1, 284355536), (2, 142177768), (4, 71088884), (8, 35544442), (16, 17772221), (563, 505072), (1126, 252536), (2252, 126268), (4504, 63134), (9008, 31567)]