2021888896

素因数分解:

$2^7\times {\mathrm{43}}^2\times {\mathrm{8543}}^1$

素因数の和:8643

約数の個数: 48

約数和(自身を含む): 4124316960

約数和(自身を除く): 2102428064

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 1849, 2752, 3698, 5504, 7396, 8543, 14792, 17086, 29584, 34172, 59168, 68344, 118336, 136688, 236672, 273376, 367349, 546752, 734698, 1093504, 1469396, 2938792, 5877584, 11755168, 15796007, 23510336, 31592014, 47020672, 63184028, 126368056, 252736112, 505472224, 1010944448, 2021888896]

約数ペア:

[(1, 2021888896), (2, 1010944448), (4, 505472224), (8, 252736112), (16, 126368056), (32, 63184028), (43, 47020672), (64, 31592014), (86, 23510336), (128, 15796007), (172, 11755168), (344, 5877584), (688, 2938792), (1376, 1469396), (1849, 1093504), (2752, 734698), (3698, 546752), (5504, 367349), (7396, 273376), (8543, 236672), (14792, 136688), (17086, 118336), (29584, 68344), (34172, 59168)]