90426752

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1811

約数の個数: 64

約数和(自身を含む): 200376960

約数和(自身を除く): 109950208

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1753, 1984, 3224, 3506, 3968, 6448, 7012, 12896, 14024, 22789, 25792, 28048, 45578, 51584, 54343, 56096, 91156, 108686, 112192, 182312, 217372, 224384, 364624, 434744, 706459, 729248, 869488, 1412918, 1458496, 1738976, 2825836, 2916992, 3477952, 5651672, 6955904, 11303344, 22606688, 45213376, 90426752]

約数ペア:

[(1, 90426752), (2, 45213376), (4, 22606688), (8, 11303344), (13, 6955904), (16, 5651672), (26, 3477952), (31, 2916992), (32, 2825836), (52, 1738976), (62, 1458496), (64, 1412918), (104, 869488), (124, 729248), (128, 706459), (208, 434744), (248, 364624), (403, 224384), (416, 217372), (496, 182312), (806, 112192), (832, 108686), (992, 91156), (1612, 56096), (1664, 54343), (1753, 51584), (1984, 45578), (3224, 28048), (3506, 25792), (3968, 22789), (6448, 14024), (7012, 12896)]