87083402

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1231}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 155172864

約数和(自身を除く): 68089462

約数列:

[1, 2, 7, 14, 31, 62, 163, 217, 326, 434, 1141, 1231, 2282, 2462, 5053, 8617, 10106, 17234, 35371, 38161, 70742, 76322, 200653, 267127, 401306, 534254, 1404571, 2809142, 6220243, 12440486, 43541701, 87083402]

約数ペア:

[(1, 87083402), (2, 43541701), (7, 12440486), (14, 6220243), (31, 2809142), (62, 1404571), (163, 534254), (217, 401306), (326, 267127), (434, 200653), (1141, 76322), (1231, 70742), (2282, 38161), (2462, 35371), (5053, 17234), (8617, 10106)]