16183804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 35195328

約数和(自身を除く): 19011524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 173, 182, 257, 346, 364, 514, 692, 1028, 1211, 1799, 2249, 2422, 3341, 3598, 4498, 4844, 6682, 7196, 8996, 13364, 15743, 23387, 31486, 44461, 46774, 62972, 88922, 93548, 177844, 311227, 577993, 622454, 1155986, 1244908, 2311972, 4045951, 8091902, 16183804]

約数ペア:

[(1, 16183804), (2, 8091902), (4, 4045951), (7, 2311972), (13, 1244908), (14, 1155986), (26, 622454), (28, 577993), (52, 311227), (91, 177844), (173, 93548), (182, 88922), (257, 62972), (346, 46774), (364, 44461), (514, 31486), (692, 23387), (1028, 15743), (1211, 13364), (1799, 8996), (2249, 7196), (2422, 6682), (3341, 4844), (3598, 4498)]