16180528

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11113}}^1$

素因数の和:11141

約数の個数: 40

約数和(自身を含む): 38587808

約数和(自身を除く): 22407280

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 11113, 22226, 44452, 77791, 88904, 144469, 155582, 177808, 288938, 311164, 577876, 622328, 1011283, 1155752, 1244656, 2022566, 2311504, 4045132, 8090264, 16180528]

約数ペア:

[(1, 16180528), (2, 8090264), (4, 4045132), (7, 2311504), (8, 2022566), (13, 1244656), (14, 1155752), (16, 1011283), (26, 622328), (28, 577876), (52, 311164), (56, 288938), (91, 177808), (104, 155582), (112, 144469), (182, 88904), (208, 77791), (364, 44452), (728, 22226), (1456, 11113)]