87591712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{210557}}^1$

素因数の和:210580

約数の個数: 24

約数和(自身を含む): 185712156

約数和(自身を除く): 98120444

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 210557, 421114, 842228, 1684456, 2737241, 3368912, 5474482, 6737824, 10948964, 21897928, 43795856, 87591712]

約数ペア:

[(1, 87591712), (2, 43795856), (4, 21897928), (8, 10948964), (13, 6737824), (16, 5474482), (26, 3368912), (32, 2737241), (52, 1684456), (104, 842228), (208, 421114), (416, 210557)]