16567304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{661}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 33642840

約数和(自身を除く): 17075536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 241, 482, 661, 964, 1322, 1928, 2644, 3133, 5288, 6266, 8593, 12532, 17186, 25064, 34372, 68744, 159301, 318602, 637204, 1274408, 2070913, 4141826, 8283652, 16567304]

約数ペア:

[(1, 16567304), (2, 8283652), (4, 4141826), (8, 2070913), (13, 1274408), (26, 637204), (52, 318602), (104, 159301), (241, 68744), (482, 34372), (661, 25064), (964, 17186), (1322, 12532), (1928, 8593), (2644, 6266), (3133, 5288)]