40086976

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:389

約数の個数: 56

約数和(自身を含む): 84088224

約数和(自身を除く): 44001248

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 113, 184, 226, 241, 368, 452, 482, 736, 904, 964, 1472, 1808, 1928, 2599, 3616, 3856, 5198, 5543, 7232, 7712, 10396, 11086, 15424, 20792, 22172, 27233, 41584, 44344, 54466, 83168, 88688, 108932, 166336, 177376, 217864, 354752, 435728, 626359, 871456, 1252718, 1742912, 2505436, 5010872, 10021744, 20043488, 40086976]

約数ペア:

[(1, 40086976), (2, 20043488), (4, 10021744), (8, 5010872), (16, 2505436), (23, 1742912), (32, 1252718), (46, 871456), (64, 626359), (92, 435728), (113, 354752), (184, 217864), (226, 177376), (241, 166336), (368, 108932), (452, 88688), (482, 83168), (736, 54466), (904, 44344), (964, 41584), (1472, 27233), (1808, 22172), (1928, 20792), (2599, 15424), (3616, 11086), (3856, 10396), (5198, 7712), (5543, 7232)]