16848088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 34755480

約数和(自身を除く): 17907392

約数列:

[1, 2, 4, 8, 17, 34, 43, 67, 68, 86, 134, 136, 172, 268, 344, 536, 731, 1139, 1462, 1849, 2278, 2881, 2924, 3698, 4556, 5762, 5848, 7396, 9112, 11524, 14792, 23048, 31433, 48977, 62866, 97954, 123883, 125732, 195908, 247766, 251464, 391816, 495532, 991064, 2106011, 4212022, 8424044, 16848088]

約数ペア:

[(1, 16848088), (2, 8424044), (4, 4212022), (8, 2106011), (17, 991064), (34, 495532), (43, 391816), (67, 251464), (68, 247766), (86, 195908), (134, 125732), (136, 123883), (172, 97954), (268, 62866), (344, 48977), (536, 31433), (731, 23048), (1139, 14792), (1462, 11524), (1849, 9112), (2278, 7396), (2881, 5848), (2924, 5762), (3698, 4556)]