82253912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{823}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 171828720

約数和(自身を除く): 89574808

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 823, 961, 1612, 1646, 1922, 3224, 3292, 3844, 6584, 7688, 10699, 12493, 21398, 24986, 25513, 42796, 49972, 51026, 85592, 99944, 102052, 204104, 331669, 663338, 790903, 1326676, 1581806, 2653352, 3163612, 6327224, 10281739, 20563478, 41126956, 82253912]

約数ペア:

[(1, 82253912), (2, 41126956), (4, 20563478), (8, 10281739), (13, 6327224), (26, 3163612), (31, 2653352), (52, 1581806), (62, 1326676), (104, 790903), (124, 663338), (248, 331669), (403, 204104), (806, 102052), (823, 99944), (961, 85592), (1612, 51026), (1646, 49972), (1922, 42796), (3224, 25513), (3292, 24986), (3844, 21398), (6584, 12493), (7688, 10699)]