16914472

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 32598720

約数和(自身を除く): 15684248

約数列:

[1, 2, 4, 8, 71, 97, 142, 194, 284, 307, 388, 568, 614, 776, 1228, 2456, 6887, 13774, 21797, 27548, 29779, 43594, 55096, 59558, 87188, 119116, 174376, 238232, 2114309, 4228618, 8457236, 16914472]

約数ペア:

[(1, 16914472), (2, 8457236), (4, 4228618), (8, 2114309), (71, 238232), (97, 174376), (142, 119116), (194, 87188), (284, 59558), (307, 55096), (388, 43594), (568, 29779), (614, 27548), (776, 21797), (1228, 13774), (2456, 6887)]