17871128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6551}}^1$

素因数の和:6599

約数の個数: 32

約数和(自身を含む): 37739520

約数和(自身を除く): 19868392

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 6551, 13102, 26204, 52408, 72061, 144122, 203081, 288244, 406162, 576488, 812324, 1624648, 2233891, 4467782, 8935564, 17871128]

約数ペア:

[(1, 17871128), (2, 8935564), (4, 4467782), (8, 2233891), (11, 1624648), (22, 812324), (31, 576488), (44, 406162), (62, 288244), (88, 203081), (124, 144122), (248, 72061), (341, 52408), (682, 26204), (1364, 13102), (2728, 6551)]