87622988

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{1451}}^1$

素因数の和:1973

約数の個数: 24

約数和(自身を含む): 158721024

約数和(自身を除く): 71098036

約数列:

[1, 2, 4, 31, 62, 124, 487, 974, 1451, 1948, 2902, 5804, 15097, 30194, 44981, 60388, 89962, 179924, 706637, 1413274, 2826548, 21905747, 43811494, 87622988]

約数ペア:

[(1, 87622988), (2, 43811494), (4, 21905747), (31, 2826548), (62, 1413274), (124, 706637), (487, 179924), (974, 89962), (1451, 60388), (1948, 44981), (2902, 30194), (5804, 15097)]