16403632

素因数分解:

$2^4\times 7^5\times {\mathrm{61}}^1$

素因数の和:104

約数の個数: 60

約数和(自身を含む): 37686576

約数和(自身を除く): 21282944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 343, 392, 427, 488, 686, 784, 854, 976, 1372, 1708, 2401, 2744, 2989, 3416, 4802, 5488, 5978, 6832, 9604, 11956, 16807, 19208, 20923, 23912, 33614, 38416, 41846, 47824, 67228, 83692, 134456, 146461, 167384, 268912, 292922, 334768, 585844, 1025227, 1171688, 2050454, 2343376, 4100908, 8201816, 16403632]

約数ペア:

[(1, 16403632), (2, 8201816), (4, 4100908), (7, 2343376), (8, 2050454), (14, 1171688), (16, 1025227), (28, 585844), (49, 334768), (56, 292922), (61, 268912), (98, 167384), (112, 146461), (122, 134456), (196, 83692), (244, 67228), (343, 47824), (392, 41846), (427, 38416), (488, 33614), (686, 23912), (784, 20923), (854, 19208), (976, 16807), (1372, 11956), (1708, 9604), (2401, 6832), (2744, 5978), (2989, 5488), (3416, 4802)]