80490118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{3433}}^1$

素因数の和:4071

約数の個数: 16

約数和(自身を含む): 127332720

約数和(自身を除く): 46842602

約数列:

[1, 2, 19, 38, 617, 1234, 3433, 6866, 11723, 23446, 65227, 130454, 2118161, 4236322, 40245059, 80490118]

約数ペア:

[(1, 80490118), (2, 40245059), (19, 4236322), (38, 2118161), (617, 130454), (1234, 65227), (3433, 23446), (6866, 11723)]