42489688

素因数分解:

$2^3\times {\mathrm{293}}^1\times {\mathrm{18127}}^1$

素因数の和:18426

約数の個数: 16

約数和(自身を含む): 79944480

約数和(自身を除く): 37454792

約数列:

[1, 2, 4, 8, 293, 586, 1172, 2344, 18127, 36254, 72508, 145016, 5311211, 10622422, 21244844, 42489688]

約数ペア:

[(1, 42489688), (2, 21244844), (4, 10622422), (8, 5311211), (293, 145016), (586, 72508), (1172, 36254), (2344, 18127)]