16003052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 32753952

約数和(自身を除く): 16750900

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 421, 442, 559, 731, 842, 884, 1118, 1462, 1684, 2236, 2924, 5473, 7157, 9503, 10946, 14314, 18103, 19006, 21892, 28628, 36206, 38012, 72412, 93041, 186082, 235339, 307751, 372164, 470678, 615502, 941356, 1231004, 4000763, 8001526, 16003052]

約数ペア:

[(1, 16003052), (2, 8001526), (4, 4000763), (13, 1231004), (17, 941356), (26, 615502), (34, 470678), (43, 372164), (52, 307751), (68, 235339), (86, 186082), (172, 93041), (221, 72412), (421, 38012), (442, 36206), (559, 28628), (731, 21892), (842, 19006), (884, 18103), (1118, 14314), (1462, 10946), (1684, 9503), (2236, 7157), (2924, 5473)]