131638342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{7603}}^1$

素因数の和:8403

約数の個数: 16

約数和(自身を含む): 215710272

約数和(自身を除く): 84071930

約数列:

[1, 2, 11, 22, 787, 1574, 7603, 8657, 15206, 17314, 83633, 167266, 5983561, 11967122, 65819171, 131638342]

約数ペア:

[(1, 131638342), (2, 65819171), (11, 11967122), (22, 5983561), (787, 167266), (1574, 83633), (7603, 17314), (8657, 15206)]