82991792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2089}}^1$

素因数の和:2301

約数の個数: 40

約数和(自身を含む): 174155520

約数和(自身を除く): 91163728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 382, 764, 1528, 2089, 2483, 3056, 4178, 4966, 8356, 9932, 16712, 19864, 27157, 33424, 39728, 54314, 108628, 217256, 398999, 434512, 797998, 1595996, 3191992, 5186987, 6383984, 10373974, 20747948, 41495896, 82991792]

約数ペア:

[(1, 82991792), (2, 41495896), (4, 20747948), (8, 10373974), (13, 6383984), (16, 5186987), (26, 3191992), (52, 1595996), (104, 797998), (191, 434512), (208, 398999), (382, 217256), (764, 108628), (1528, 54314), (2089, 39728), (2483, 33424), (3056, 27157), (4178, 19864), (4966, 16712), (8356, 9932)]