31714048

素因数分解:

$2^8\times {\mathrm{43}}^2\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 54

約数和(自身を含む): 65777964

約数和(自身を除く): 34063916

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 67, 86, 128, 134, 172, 256, 268, 344, 536, 688, 1072, 1376, 1849, 2144, 2752, 2881, 3698, 4288, 5504, 5762, 7396, 8576, 11008, 11524, 14792, 17152, 23048, 29584, 46096, 59168, 92192, 118336, 123883, 184384, 236672, 247766, 368768, 473344, 495532, 737536, 991064, 1982128, 3964256, 7928512, 15857024, 31714048]

約数ペア:

[(1, 31714048), (2, 15857024), (4, 7928512), (8, 3964256), (16, 1982128), (32, 991064), (43, 737536), (64, 495532), (67, 473344), (86, 368768), (128, 247766), (134, 236672), (172, 184384), (256, 123883), (268, 118336), (344, 92192), (536, 59168), (688, 46096), (1072, 29584), (1376, 23048), (1849, 17152), (2144, 14792), (2752, 11524), (2881, 11008), (3698, 8576), (4288, 7396), (5504, 5762)]