89043346

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1031}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 158515200

約数和(自身を除く): 69471854

約数列:

[1, 2, 7, 14, 31, 62, 199, 217, 398, 434, 1031, 1393, 2062, 2786, 6169, 7217, 12338, 14434, 31961, 43183, 63922, 86366, 205169, 223727, 410338, 447454, 1436183, 2872366, 6360239, 12720478, 44521673, 89043346]

約数ペア:

[(1, 89043346), (2, 44521673), (7, 12720478), (14, 6360239), (31, 2872366), (62, 1436183), (199, 447454), (217, 410338), (398, 223727), (434, 205169), (1031, 86366), (1393, 63922), (2062, 43183), (2786, 31961), (6169, 14434), (7217, 12338)]