42458368

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{7211}}^1$

素因数の和:7250

約数の個数: 36

約数和(自身を含む): 88447968

約数和(自身を除く): 45989600

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 7211, 14422, 28844, 57688, 115376, 165853, 230752, 331706, 461504, 663412, 923008, 1326824, 1846016, 2653648, 5307296, 10614592, 21229184, 42458368]

約数ペア:

[(1, 42458368), (2, 21229184), (4, 10614592), (8, 5307296), (16, 2653648), (23, 1846016), (32, 1326824), (46, 923008), (64, 663412), (92, 461504), (128, 331706), (184, 230752), (256, 165853), (368, 115376), (736, 57688), (1472, 28844), (2944, 14422), (5888, 7211)]