85211876

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{1951}}^1$

素因数の和:2195

約数の個数: 24

約数和(自身を含む): 152490240

約数和(自身を除く): 67278364

約数列:

[1, 2, 4, 61, 122, 179, 244, 358, 716, 1951, 3902, 7804, 10919, 21838, 43676, 119011, 238022, 349229, 476044, 698458, 1396916, 21302969, 42605938, 85211876]

約数ペア:

[(1, 85211876), (2, 42605938), (4, 21302969), (61, 1396916), (122, 698458), (179, 476044), (244, 349229), (358, 238022), (716, 119011), (1951, 43676), (3902, 21838), (7804, 10919)]