103638784

素因数分解:

$2^8\times {\mathrm{571}}^1\times {\mathrm{709}}^1$

素因数の和:1296

約数の個数: 36

約数和(自身を含む): 207527320

約数和(自身を除く): 103888536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 571, 709, 1142, 1418, 2284, 2836, 4568, 5672, 9136, 11344, 18272, 22688, 36544, 45376, 73088, 90752, 146176, 181504, 404839, 809678, 1619356, 3238712, 6477424, 12954848, 25909696, 51819392, 103638784]

約数ペア:

[(1, 103638784), (2, 51819392), (4, 25909696), (8, 12954848), (16, 6477424), (32, 3238712), (64, 1619356), (128, 809678), (256, 404839), (571, 181504), (709, 146176), (1142, 90752), (1418, 73088), (2284, 45376), (2836, 36544), (4568, 22688), (5672, 18272), (9136, 11344)]