1982806016

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{56951}}^1$

素因数の和:56990

約数の個数: 48

約数和(自身を含む): 4197931920

約数和(自身を除く): 2215125904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2176, 4352, 8704, 17408, 34816, 56951, 113902, 227804, 455608, 911216, 968167, 1822432, 1936334, 3644864, 3872668, 7289728, 7745336, 14579456, 15490672, 29158912, 30981344, 58317824, 61962688, 116635648, 123925376, 247850752, 495701504, 991403008, 1982806016]

約数ペア:

[(1, 1982806016), (2, 991403008), (4, 495701504), (8, 247850752), (16, 123925376), (17, 116635648), (32, 61962688), (34, 58317824), (64, 30981344), (68, 29158912), (128, 15490672), (136, 14579456), (256, 7745336), (272, 7289728), (512, 3872668), (544, 3644864), (1024, 1936334), (1088, 1822432), (2048, 968167), (2176, 911216), (4352, 455608), (8704, 227804), (17408, 113902), (34816, 56951)]