16947088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:655

約数の個数: 40

約数和(自身を含む): 34953120

約数和(自身を除く): 18006032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 304, 428, 521, 856, 1042, 1712, 2033, 2084, 4066, 4168, 8132, 8336, 9899, 16264, 19798, 32528, 39596, 55747, 79192, 111494, 158384, 222988, 445976, 891952, 1059193, 2118386, 4236772, 8473544, 16947088]

約数ペア:

[(1, 16947088), (2, 8473544), (4, 4236772), (8, 2118386), (16, 1059193), (19, 891952), (38, 445976), (76, 222988), (107, 158384), (152, 111494), (214, 79192), (304, 55747), (428, 39596), (521, 32528), (856, 19798), (1042, 16264), (1712, 9899), (2033, 8336), (2084, 8132), (4066, 4168)]