89874994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{17093}}^1$

素因数の和:17345

約数の個数: 16

約数和(自身を含む): 147692160

約数和(自身を除く): 57817166

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 17093, 34186, 188023, 376046, 4085227, 8170454, 44937497, 89874994]

約数ペア:

[(1, 89874994), (2, 44937497), (11, 8170454), (22, 4085227), (239, 376046), (478, 188023), (2629, 34186), (5258, 17093)]