233227904

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20023}}^1$

素因数の和:20057

約数の個数: 64

約数和(自身を含む): 571885440

約数和(自身を除く): 338657536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 20023, 40046, 80092, 140161, 160184, 260299, 280322, 320368, 520598, 560644, 640736, 1041196, 1121288, 1281472, 1822093, 2082392, 2242576, 2562944, 3644186, 4164784, 4485152, 7288372, 8329568, 8970304, 14576744, 16659136, 17940608, 29153488, 33318272, 58306976, 116613952, 233227904]

約数ペア:

[(1, 233227904), (2, 116613952), (4, 58306976), (7, 33318272), (8, 29153488), (13, 17940608), (14, 16659136), (16, 14576744), (26, 8970304), (28, 8329568), (32, 7288372), (52, 4485152), (56, 4164784), (64, 3644186), (91, 2562944), (104, 2242576), (112, 2082392), (128, 1822093), (182, 1281472), (208, 1121288), (224, 1041196), (364, 640736), (416, 560644), (448, 520598), (728, 320368), (832, 280322), (896, 260299), (1456, 160184), (1664, 140161), (2912, 80092), (5824, 40046), (11648, 20023)]