31549321216

素因数分解:

$2^{12}\times 7^1\times {\mathrm{1100353}}^1$

素因数の和:1100384

約数の個数: 52

約数和(自身を含む): 72103996912

約数和(自身を除く): 40554675696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 14336, 28672, 1100353, 2200706, 4401412, 7702471, 8802824, 15404942, 17605648, 30809884, 35211296, 61619768, 70422592, 123239536, 140845184, 246479072, 281690368, 492958144, 563380736, 985916288, 1126761472, 1971832576, 2253522944, 3943665152, 4507045888, 7887330304, 15774660608, 31549321216]

約数ペア:

[(1, 31549321216), (2, 15774660608), (4, 7887330304), (7, 4507045888), (8, 3943665152), (14, 2253522944), (16, 1971832576), (28, 1126761472), (32, 985916288), (56, 563380736), (64, 492958144), (112, 281690368), (128, 246479072), (224, 140845184), (256, 123239536), (448, 70422592), (512, 61619768), (896, 35211296), (1024, 30809884), (1792, 17605648), (2048, 15404942), (3584, 8802824), (4096, 7702471), (7168, 4401412), (14336, 2200706), (28672, 1100353)]