22831568

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:375

約数の個数: 40

約数和(自身を含む): 45551400

約数和(自身を除く): 22719832

約数列:

[1, 2, 4, 8, 16, 61, 122, 149, 157, 244, 298, 314, 488, 596, 628, 976, 1192, 1256, 2384, 2512, 9089, 9577, 18178, 19154, 23393, 36356, 38308, 46786, 72712, 76616, 93572, 145424, 153232, 187144, 374288, 1426973, 2853946, 5707892, 11415784, 22831568]

約数ペア:

[(1, 22831568), (2, 11415784), (4, 5707892), (8, 2853946), (16, 1426973), (61, 374288), (122, 187144), (149, 153232), (157, 145424), (244, 93572), (298, 76616), (314, 72712), (488, 46786), (596, 38308), (628, 36356), (976, 23393), (1192, 19154), (1256, 18178), (2384, 9577), (2512, 9089)]