80842954

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1\times {\mathrm{887}}^1$

素因数の和:1317

約数の個数: 16

約数和(自身を含む): 122544000

約数和(自身を除く): 41701046

約数列:

[1, 2, 199, 229, 398, 458, 887, 1774, 45571, 91142, 176513, 203123, 353026, 406246, 40421477, 80842954]

約数ペア:

[(1, 80842954), (2, 40421477), (199, 406246), (229, 353026), (398, 203123), (458, 176513), (887, 91142), (1774, 45571)]