38580256

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8431}}^1$

素因数の和:8465

約数の個数: 48

約数和(自身を含む): 89244288

約数和(自身を除く): 50664032

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 8431, 16862, 33724, 67448, 92741, 109603, 134896, 185482, 219206, 269792, 370964, 438412, 741928, 876824, 1205633, 1483856, 1753648, 2411266, 2967712, 3507296, 4822532, 9645064, 19290128, 38580256]

約数ペア:

[(1, 38580256), (2, 19290128), (4, 9645064), (8, 4822532), (11, 3507296), (13, 2967712), (16, 2411266), (22, 1753648), (26, 1483856), (32, 1205633), (44, 876824), (52, 741928), (88, 438412), (104, 370964), (143, 269792), (176, 219206), (208, 185482), (286, 134896), (352, 109603), (416, 92741), (572, 67448), (1144, 33724), (2288, 16862), (4576, 8431)]