31714810624

素因数分解:

$2^8\times 7^1\times {\mathrm{911}}^1\times {\mathrm{19427}}^1$

素因数の和:20361

約数の個数: 72

約数和(自身を含む): 72432557568

約数和(自身を除く): 40717746944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 911, 1792, 1822, 3644, 6377, 7288, 12754, 14576, 19427, 25508, 29152, 38854, 51016, 58304, 77708, 102032, 116608, 135989, 155416, 204064, 233216, 271978, 310832, 408128, 543956, 621664, 816256, 1087912, 1243328, 1632512, 2175824, 2486656, 4351648, 4973312, 8703296, 17406592, 17697997, 34813184, 35395994, 70791988, 123885979, 141583976, 247771958, 283167952, 495543916, 566335904, 991087832, 1132671808, 1982175664, 2265343616, 3964351328, 4530687232, 7928702656, 15857405312, 31714810624]

約数ペア:

[(1, 31714810624), (2, 15857405312), (4, 7928702656), (7, 4530687232), (8, 3964351328), (14, 2265343616), (16, 1982175664), (28, 1132671808), (32, 991087832), (56, 566335904), (64, 495543916), (112, 283167952), (128, 247771958), (224, 141583976), (256, 123885979), (448, 70791988), (896, 35395994), (911, 34813184), (1792, 17697997), (1822, 17406592), (3644, 8703296), (6377, 4973312), (7288, 4351648), (12754, 2486656), (14576, 2175824), (19427, 1632512), (25508, 1243328), (29152, 1087912), (38854, 816256), (51016, 621664), (58304, 543956), (77708, 408128), (102032, 310832), (116608, 271978), (135989, 233216), (155416, 204064)]