8190872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 16394400

約数和(自身を除く): 8203528

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 229, 263, 458, 526, 916, 1052, 1832, 2104, 3893, 4471, 7786, 8942, 15572, 17884, 31144, 35768, 60227, 120454, 240908, 481816, 1023859, 2047718, 4095436, 8190872]

約数ペア:

[(1, 8190872), (2, 4095436), (4, 2047718), (8, 1023859), (17, 481816), (34, 240908), (68, 120454), (136, 60227), (229, 35768), (263, 31144), (458, 17884), (526, 15572), (916, 8942), (1052, 7786), (1832, 4471), (2104, 3893)]