315092128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{757433}}^1$

素因数の和:757456

約数の個数: 24

約数和(自身を含む): 668056788

約数和(自身を除く): 352964660

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 757433, 1514866, 3029732, 6059464, 9846629, 12118928, 19693258, 24237856, 39386516, 78773032, 157546064, 315092128]

約数ペア:

[(1, 315092128), (2, 157546064), (4, 78773032), (8, 39386516), (13, 24237856), (16, 19693258), (26, 12118928), (32, 9846629), (52, 6059464), (104, 3029732), (208, 1514866), (416, 757433)]