16749184

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 35985600

約数和(自身を除く): 19236416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 97, 128, 142, 152, 194, 284, 304, 388, 568, 608, 776, 1136, 1216, 1349, 1552, 1843, 2272, 2432, 2698, 3104, 3686, 4544, 5396, 6208, 6887, 7372, 9088, 10792, 12416, 13774, 14744, 21584, 27548, 29488, 43168, 55096, 58976, 86336, 110192, 117952, 130853, 172672, 220384, 235904, 261706, 440768, 523412, 881536, 1046824, 2093648, 4187296, 8374592, 16749184]

約数ペア:

[(1, 16749184), (2, 8374592), (4, 4187296), (8, 2093648), (16, 1046824), (19, 881536), (32, 523412), (38, 440768), (64, 261706), (71, 235904), (76, 220384), (97, 172672), (128, 130853), (142, 117952), (152, 110192), (194, 86336), (284, 58976), (304, 55096), (388, 43168), (568, 29488), (608, 27548), (776, 21584), (1136, 14744), (1216, 13774), (1349, 12416), (1552, 10792), (1843, 9088), (2272, 7372), (2432, 6887), (2698, 6208), (3104, 5396), (3686, 4544)]