85570346

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1\times {\mathrm{971}}^1$

素因数の和:1429

約数の個数: 16

約数和(自身を含む): 129820320

約数和(自身を除く): 44249974

約数列:

[1, 2, 139, 278, 317, 634, 971, 1942, 44063, 88126, 134969, 269938, 307807, 615614, 42785173, 85570346]

約数ペア:

[(1, 85570346), (2, 42785173), (139, 615614), (278, 307807), (317, 269938), (634, 134969), (971, 88126), (1942, 44063)]