16343404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 36449280

約数和(自身を除く): 20105876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1129, 1316, 2068, 2258, 3619, 4516, 7238, 7903, 12419, 14476, 15806, 24838, 31612, 49676, 53063, 86933, 106126, 173866, 212252, 347732, 371441, 583693, 742882, 1167386, 1485764, 2334772, 4085851, 8171702, 16343404]

約数ペア:

[(1, 16343404), (2, 8171702), (4, 4085851), (7, 2334772), (11, 1485764), (14, 1167386), (22, 742882), (28, 583693), (44, 371441), (47, 347732), (77, 212252), (94, 173866), (154, 106126), (188, 86933), (308, 53063), (329, 49676), (517, 31612), (658, 24838), (1034, 15806), (1129, 14476), (1316, 12419), (2068, 7903), (2258, 7238), (3619, 4516)]