87054418

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{479}}^1\times {\mathrm{751}}^1$

素因数の和:1254

約数の個数: 24

約数和(自身を含む): 144023040

約数和(自身を除く): 56968622

約数列:

[1, 2, 11, 22, 121, 242, 479, 751, 958, 1502, 5269, 8261, 10538, 16522, 57959, 90871, 115918, 181742, 359729, 719458, 3957019, 7914038, 43527209, 87054418]

約数ペア:

[(1, 87054418), (2, 43527209), (11, 7914038), (22, 3957019), (121, 719458), (242, 359729), (479, 181742), (751, 115918), (958, 90871), (1502, 57959), (5269, 16522), (8261, 10538)]