31091264

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{15671}}^1$

素因数の和:15714

約数の個数: 28

約数和(自身を含む): 63691008

約数和(自身を除く): 32599744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 15671, 31342, 62684, 125368, 250736, 485801, 501472, 971602, 1002944, 1943204, 3886408, 7772816, 15545632, 31091264]

約数ペア:

[(1, 31091264), (2, 15545632), (4, 7772816), (8, 3886408), (16, 1943204), (31, 1002944), (32, 971602), (62, 501472), (64, 485801), (124, 250736), (248, 125368), (496, 62684), (992, 31342), (1984, 15671)]