2163872

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{3559}}^1$

素因数の和:3588

約数の個数: 24

約数和(自身を含む): 4485600

約数和(自身を除く): 2321728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 3559, 7118, 14236, 28472, 56944, 67621, 113888, 135242, 270484, 540968, 1081936, 2163872]

約数ペア:

[(1, 2163872), (2, 1081936), (4, 540968), (8, 270484), (16, 135242), (19, 113888), (32, 67621), (38, 56944), (76, 28472), (152, 14236), (304, 7118), (608, 3559)]