1671567488

素因数分解:

$2^7\times {\mathrm{1811}}^1\times {\mathrm{7211}}^1$

素因数の和:9036

約数の個数: 32

約数和(自身を含む): 3332376720

約数和(自身を除く): 1660809232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1811, 3622, 7211, 7244, 14422, 14488, 28844, 28976, 57688, 57952, 115376, 115904, 230752, 231808, 461504, 923008, 13059121, 26118242, 52236484, 104472968, 208945936, 417891872, 835783744, 1671567488]

約数ペア:

[(1, 1671567488), (2, 835783744), (4, 417891872), (8, 208945936), (16, 104472968), (32, 52236484), (64, 26118242), (128, 13059121), (1811, 923008), (3622, 461504), (7211, 231808), (7244, 230752), (14422, 115904), (14488, 115376), (28844, 57952), (28976, 57688)]