78800944

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{214133}}^1$

素因数の和:214164

約数の個数: 20

約数和(自身を含む): 159315696

約数和(自身を除く): 80514752

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 214133, 428266, 856532, 1713064, 3426128, 4925059, 9850118, 19700236, 39400472, 78800944]

約数ペア:

[(1, 78800944), (2, 39400472), (4, 19700236), (8, 9850118), (16, 4925059), (23, 3426128), (46, 1713064), (92, 856532), (184, 428266), (368, 214133)]