39863896

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 77192640

約数和(自身を除く): 37328744

約数列:

[1, 2, 4, 8, 47, 94, 97, 188, 194, 376, 388, 776, 1093, 2186, 4372, 4559, 8744, 9118, 18236, 36472, 51371, 102742, 106021, 205484, 212042, 410968, 424084, 848168, 4982987, 9965974, 19931948, 39863896]

約数ペア:

[(1, 39863896), (2, 19931948), (4, 9965974), (8, 4982987), (47, 848168), (94, 424084), (97, 410968), (188, 212042), (194, 205484), (376, 106021), (388, 102742), (776, 51371), (1093, 36472), (2186, 18236), (4372, 9118), (4559, 8744)]