16064944

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:714

約数の個数: 60

約数和(自身を含む): 37432128

約数和(自身を除く): 21367184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 661, 784, 868, 1322, 1519, 1736, 2644, 3038, 3472, 4627, 5288, 6076, 9254, 10576, 12152, 18508, 20491, 24304, 32389, 37016, 40982, 64778, 74032, 81964, 129556, 143437, 163928, 259112, 286874, 327856, 518224, 573748, 1004059, 1147496, 2008118, 2294992, 4016236, 8032472, 16064944]

約数ペア:

[(1, 16064944), (2, 8032472), (4, 4016236), (7, 2294992), (8, 2008118), (14, 1147496), (16, 1004059), (28, 573748), (31, 518224), (49, 327856), (56, 286874), (62, 259112), (98, 163928), (112, 143437), (124, 129556), (196, 81964), (217, 74032), (248, 64778), (392, 40982), (434, 37016), (496, 32389), (661, 24304), (784, 20491), (868, 18508), (1322, 12152), (1519, 10576), (1736, 9254), (2644, 6076), (3038, 5288), (3472, 4627)]