89665082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2099}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 152409600

約数和(自身を除く): 62744518

約数列:

[1, 2, 13, 26, 31, 53, 62, 106, 403, 689, 806, 1378, 1643, 2099, 3286, 4198, 21359, 27287, 42718, 54574, 65069, 111247, 130138, 222494, 845897, 1446211, 1691794, 2892422, 3448657, 6897314, 44832541, 89665082]

約数ペア:

[(1, 89665082), (2, 44832541), (13, 6897314), (26, 3448657), (31, 2892422), (53, 1691794), (62, 1446211), (106, 845897), (403, 222494), (689, 130138), (806, 111247), (1378, 65069), (1643, 54574), (2099, 42718), (3286, 27287), (4198, 21359)]