40916616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131143}}^1$

素因数の和:131165

約数の個数: 32

約数和(自身を含む): 110160960

約数和(自身を除く): 69244344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 131143, 262286, 393429, 524572, 786858, 1049144, 1573716, 1704859, 3147432, 3409718, 5114577, 6819436, 10229154, 13638872, 20458308, 40916616]

約数ペア:

[(1, 40916616), (2, 20458308), (3, 13638872), (4, 10229154), (6, 6819436), (8, 5114577), (12, 3409718), (13, 3147432), (24, 1704859), (26, 1573716), (39, 1049144), (52, 786858), (78, 524572), (104, 393429), (156, 262286), (312, 131143)]