89128266

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{645857}}^1$

素因数の和:645885

約数の個数: 16

約数和(自身を含む): 186007104

約数和(自身を除く): 96878838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 645857, 1291714, 1937571, 3875142, 14854711, 29709422, 44564133, 89128266]

約数ペア:

[(1, 89128266), (2, 44564133), (3, 29709422), (6, 14854711), (23, 3875142), (46, 1937571), (69, 1291714), (138, 645857)]