23178952544

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1531379}}^1$

素因数の和:1531443

約数の個数: 48

約数和(自身を含む): 50939824320

約数和(自身を除く): 27760871776

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3784, 7568, 15136, 1531379, 3062758, 6125516, 12251032, 16845169, 24502064, 33690338, 49004128, 65849297, 67380676, 131698594, 134761352, 263397188, 269522704, 526794376, 539045408, 724342267, 1053588752, 1448684534, 2107177504, 2897369068, 5794738136, 11589476272, 23178952544]

約数ペア:

[(1, 23178952544), (2, 11589476272), (4, 5794738136), (8, 2897369068), (11, 2107177504), (16, 1448684534), (22, 1053588752), (32, 724342267), (43, 539045408), (44, 526794376), (86, 269522704), (88, 263397188), (172, 134761352), (176, 131698594), (344, 67380676), (352, 65849297), (473, 49004128), (688, 33690338), (946, 24502064), (1376, 16845169), (1892, 12251032), (3784, 6125516), (7568, 3062758), (15136, 1531379)]