80385542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{68239}}^1$

素因数の和:68291

約数の個数: 16

約数和(自身を含む): 131020800

約数和(自身を除く): 50635258

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 68239, 136478, 1296541, 2115409, 2593082, 4230818, 40192771, 80385542]

約数ペア:

[(1, 80385542), (2, 40192771), (19, 4230818), (31, 2593082), (38, 2115409), (62, 1296541), (589, 136478), (1178, 68239)]