23510344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20551}}^1$

素因数の和:20581

約数の個数: 32

約数和(自身を含む): 51791040

約数和(自身を除く): 28280696

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 20551, 41102, 82204, 164408, 226061, 267163, 452122, 534326, 904244, 1068652, 1808488, 2137304, 2938793, 5877586, 11755172, 23510344]

約数ペア:

[(1, 23510344), (2, 11755172), (4, 5877586), (8, 2938793), (11, 2137304), (13, 1808488), (22, 1068652), (26, 904244), (44, 534326), (52, 452122), (88, 267163), (104, 226061), (143, 164408), (286, 82204), (572, 41102), (1144, 20551)]