172484008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1951}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 332386560

約数和(自身を除く): 159902552

約数列:

[1, 2, 4, 8, 43, 86, 172, 257, 344, 514, 1028, 1951, 2056, 3902, 7804, 11051, 15608, 22102, 44204, 83893, 88408, 167786, 335572, 501407, 671144, 1002814, 2005628, 4011256, 21560501, 43121002, 86242004, 172484008]

約数ペア:

[(1, 172484008), (2, 86242004), (4, 43121002), (8, 21560501), (43, 4011256), (86, 2005628), (172, 1002814), (257, 671144), (344, 501407), (514, 335572), (1028, 167786), (1951, 88408), (2056, 83893), (3902, 44204), (7804, 22102), (11051, 15608)]