87590828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{911}}^1$

素因数の和:1014

約数の個数: 36

約数和(自身を含む): 169188768

約数和(自身を除く): 81597940

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 911, 1118, 1822, 1849, 2236, 3644, 3698, 7396, 11843, 23686, 24037, 39173, 47372, 48074, 78346, 96148, 156692, 509249, 1018498, 1684439, 2036996, 3368878, 6737756, 21897707, 43795414, 87590828]

約数ペア:

[(1, 87590828), (2, 43795414), (4, 21897707), (13, 6737756), (26, 3368878), (43, 2036996), (52, 1684439), (86, 1018498), (172, 509249), (559, 156692), (911, 96148), (1118, 78346), (1822, 48074), (1849, 47372), (2236, 39173), (3644, 24037), (3698, 23686), (7396, 11843)]