188388616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{8123}}^1$

素因数の和:8365

約数の個数: 32

約数和(自身を含む): 382152960

約数和(自身を除く): 193764344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 892, 1784, 2899, 5798, 8123, 11596, 16246, 23192, 32492, 64984, 105599, 211198, 422396, 844792, 1811429, 3622858, 7245716, 14491432, 23548577, 47097154, 94194308, 188388616]

約数ペア:

[(1, 188388616), (2, 94194308), (4, 47097154), (8, 23548577), (13, 14491432), (26, 7245716), (52, 3622858), (104, 1811429), (223, 844792), (446, 422396), (892, 211198), (1784, 105599), (2899, 64984), (5798, 32492), (8123, 23192), (11596, 16246)]