82509128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14969}}^1$

素因数の和:15041

約数の個数: 32

約数和(自身を含む): 169759800

約数和(自身を除く): 87250672

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 14969, 29938, 59876, 119752, 194597, 389194, 778388, 793357, 1556776, 1586714, 3173428, 6346856, 10313641, 20627282, 41254564, 82509128]

約数ペア:

[(1, 82509128), (2, 41254564), (4, 20627282), (8, 10313641), (13, 6346856), (26, 3173428), (52, 1586714), (53, 1556776), (104, 793357), (106, 778388), (212, 389194), (424, 194597), (689, 119752), (1378, 59876), (2756, 29938), (5512, 14969)]