15693130016

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{17737}}^1$

素因数の和:18433

約数の個数: 48

約数和(自身を含む): 31665309984

約数和(自身を除く): 15972179968

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 643, 688, 1286, 1376, 2572, 5144, 10288, 17737, 20576, 27649, 35474, 55298, 70948, 110596, 141896, 221192, 283792, 442384, 567584, 762691, 884768, 1525382, 3050764, 6101528, 11404891, 12203056, 22809782, 24406112, 45619564, 91239128, 182478256, 364956512, 490410313, 980820626, 1961641252, 3923282504, 7846565008, 15693130016]

約数ペア:

[(1, 15693130016), (2, 7846565008), (4, 3923282504), (8, 1961641252), (16, 980820626), (32, 490410313), (43, 364956512), (86, 182478256), (172, 91239128), (344, 45619564), (643, 24406112), (688, 22809782), (1286, 12203056), (1376, 11404891), (2572, 6101528), (5144, 3050764), (10288, 1525382), (17737, 884768), (20576, 762691), (27649, 567584), (35474, 442384), (55298, 283792), (70948, 221192), (110596, 141896)]